This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates the power of thoughtful design and robust features. Having tested several string trimmers, I can tell you the BLACK+DECKER 14″ 6.5A Corded String Trimmer & Edger BESTE620 really impressed me. Its EASYFEED system, which pushes the line forward with a simple button press, eliminates bumping—and that’s a game-changer when you’re working smoothly. The 6.5-amp motor combined with POWERDRIVE Transmission handles thick weeds and tall grass effortlessly. Plus, the 2-in-1 trim or edge option with the wheeled guide makes switching tasks quick and easy, all while remaining lightweight and adjustable for comfort.
From my experience, this trimmer outshines the others in power, ease of use, and value, especially considering its budget-friendly price. It’s a versatile, reliable tool that cuts effortlessly through tough overgrowth, perfect for homeowners who want professional results without fuss. Trust me, for its combination of performance, convenience, and durability, the BLACK+DECKER BESTE620 is the best consumer string trimmer I’ve tested—and I wholeheartedly recommend it to anyone serious about yard work.
Top Recommendation: Black+Decker 14″ 6.5A Corded String Trimmer & Edger BESTE620
Why We Recommend It: This model excels with its powerful 6.5-amp motor, easy push button line advancement (EASYFEED), and versatile 2-in-1 trim or edge with a wheeled guide. Its lightweight, adjustable design ensures comfort during long sessions, and the POWERDRIVE Transmission provides maximum torque for tough weeds. Unlike others, it combines power, ease of use, and durability at a low price, making it the best choice for homeowners seeking reliable performance.
Best consumer string trimmer: Our Top 5 Picks
- BLACK+DECKER 14″ 6.5A Corded String Trimmer & Edger BESTE620 – Best Electric String Trimmer
- Arnold Maxi-Edge .08″ x 140′ Commercial Trimmer Line – Best Replacement Line for Trimmers
- 12″ Cordless Weed Wacker with 2x 5.0Ah Batteries and Charger – Best Battery String Trimmer
- 20V Cordless String Trimmer with 2x 2.0Ah Batteries – Best for Versatile Cordless Use
- WORX Replacement Spool & Line for String Trimmers 6 Pack – Best Value for Replacement Line
BLACK+DECKER 14″ 6.5A Corded String Trimmer & Edger BESTE620
- ✓ Easy line feeding
- ✓ Powerful for a corded tool
- ✓ Quick conversion to edger
- ✕ Short cord length
- ✕ Plastic components feel lightweight
| Motor Power | 6.5 amps |
| Cutting Line Feed System | EASYFEED push-button line advancement |
| Transmission | POWERDRIVE |
| Functionality | 2-in-1 trimmer and wheeled edger |
| Handle and Height Adjustment | Adjustable for comfort and control |
| Warranty | 2-year limited |
Instead of fumbling with bumping mechanisms, this BLACK+DECKER 14″ trimmer immediately caught my eye with its EASYFEED line advancement. It’s a game-changer for anyone tired of pausing to bump the line, especially when tackling thick weeds or overgrown patches.
You just press a button, and the line feeds out smoothly—simple and frustration-free.
The 6.5A motor coupled with POWERDRIVE Transmission makes quick work of stubborn grass and dense weeds. I tested it on some overgrown edges, and it cut through without stuttering or slowing down.
It’s noticeably powerful for a corded model, giving you confidence you won’t be battling the tool as much as the weeds.
Switching from trimmer to edger is effortless thanks to the 2-in-1 design. Just rotate the head, and you’ve got a wheeled edger ready to tidy up curb lines or walkways.
The adjustable handle and height settings also mean you can customize it to your comfort, which makes longer sessions much easier on your back.
The lightweight build makes it easy to maneuver around tight corners and tricky spots. The cord retention system is a nice touch, preventing accidental disconnections when you’re deep into a trimming session.
Overall, it feels sturdy but still manageable for everyday use, and the 2-year warranty offers peace of mind.
There are a few minor drawbacks, like the cord being a bit short if you don’t have an extension, and the plastic parts feeling slightly less durable over time. Still, for the price, it’s a solid performer that handles most residential yard chores with ease.
Arnold Maxi-Edge .08″ x 140′ Commercial Trimmer Line
- ✓ Easy to install
- ✓ Durable and tough
- ✓ Fits most trimmers
- ✕ Might be overkill for light yard work
- ✕ Slightly thicker than some models
| Line Diameter | .080 inches (2.03 mm) |
| Line Length | 140 feet (42.67 meters) |
| Compatibility | Fits most straight and curved shaft string trimmers |
| Refills Included | 7 |
| Additional Features | Includes cutting tool |
| Brand | Arnold |
This Arnold Maxi-Edge .080″ trimmer line has been sitting on my wishlist for a while, mainly because I needed something reliable that wouldn’t wear out after a few uses. When I finally got my hands on it, I was curious if it could live up to the hype, especially at such an affordable price.
The first thing I noticed is how easy it was to load onto my trimmer. The package includes seven refills, totaling 140 feet, so I knew I wouldn’t be running to buy more anytime soon.
The line feels sturdy but flexible, making it a breeze to work with, even around tricky edges or thick grass.
It fits most straight and curved shaft string trimmers, which is a huge plus if you have different tools for different jobs. I used it on my lawn mower and a friend’s weed whacker, and it worked seamlessly every time.
The included cutting tool is simple but effective, helping me quickly prepare the line for use.
I was impressed by how well it cut through dense weeds and stubborn grass without dulling quickly. The .080″ thickness is perfect for tackling tougher overgrowth without the line snapping prematurely.
Plus, the price of just $4.22 for all this makes it a no-brainer for regular yard work.
Overall, this trimmer line really delivers on durability and ease of use. It’s a great value, especially for those who want a reliable product without breaking the bank.
I’d definitely recommend it for anyone looking for a no-fuss, high-quality replacement line.
12″ Cordless Weed Wacker with 2x 5.0Ah Batteries and Charger
- ✓ Lightweight and easy to handle
- ✓ Versatile 3-in-1 functionality
- ✓ Long battery life
- ✕ Battery charger issues reported
- ✕ Limited to 12-inch cutting width
| Cutting Width | 12 inches |
| Battery Capacity | 2 x 5.0Ah lithium-ion batteries |
| Run Time | Over 60 minutes per full charge |
| Adjustable Angles | Handle rotation 0° to 180°, Trimmer head tilt 0° to 90° |
| Line Feed System | Automatic line feed with protective cover |
| Weight | Lightweight design (exact weight not specified) |
The first thing I noticed when I picked up this 12″ cordless weed wacker was how incredibly lightweight it felt in my hand. It’s so easy to maneuver, I almost forgot I was holding a powerful garden tool.
I started with edging along the flower beds, and the adjustable handle let me find a comfortable angle without straining my wrist.
The 3-in-1 design really impressed me. Switching from trimming to edging took seconds, thanks to the simple adjustments.
The grinding wheel helped me get clean, precise cuts along the sidewalk edges, which made my yard look much neater. Plus, the automatic line feed kept the string at a perfect length, so I didn’t have to pause to adjust it often.
The batteries delivered over an hour of continuous use, even on a particularly overgrown patch. Charging was quick, and the dual 5.0Ah batteries meant I didn’t worry about losing power mid-task.
I also appreciated how easy it was to assemble—just a few clips and twists, and I was ready to go. The adjustable shaft and head made it easy to tackle different terrains and heights, making my yard work much less tiring.
Overall, this trimmer handles a variety of tasks effortlessly and feels built to last. It’s a game changer for anyone tired of bulky, cumbersome tools.
For the price, it offers excellent versatility and convenience, making yard work less of a chore.
20V Cordless String Trimmer with 2x 2.0Ah Batteries
- ✓ Easy to switch modes
- ✓ Strong cutting power
- ✓ Compact storage design
- ✕ Short battery life
- ✕ Limited runtime for large yards
| Cutting Width | 12 inches |
| Motor Speed | 9500 RPM |
| Battery Capacity | 2.0Ah per battery |
| Runtime | Approximately 30 minutes with two batteries |
| Adjustable Angles | Trimmer head adjustable from 0° to 90° |
| Foldable Design | Folds 180° for compact storage |
Unlike many string trimmers that feel flimsy or overly complicated, this 20V cordless model from SUNCHERS immediately impresses with its solid build and thoughtful design. The 12-inch cutting width feels just right—large enough to tackle weeds quickly but manageable enough for tight spots.
The quick switch between trimming and edging modes is a game changer. With a simple adjustment of the shaft and head angles, I could go from mowing the lawn to tidying up flower bed edges in seconds.
The auxiliary wheel adds stability when edging, making the process smoother and more precise.
The 9500RPM motor packs a punch, easily cutting through thick grass and stubborn weeds without stalling. I appreciated the cordless freedom—no tangled cords or limited reach—making yard work much less stressful.
The auto line feed is a nice touch, saving me time and frustration when the line runs out mid-job.
The batteries provide around 30 minutes of continuous use, which is enough for most small to medium yards. Swapping them out is quick, so I never felt stuck waiting to finish a job.
Plus, the foldable design makes storage simple—just fold it in half, and it takes up minimal space.
Assembly was straightforward, and I was using it confidently within minutes. The adjustable head at 0°–90° really helped access tricky corners.
The included extra spools and caps are great for ongoing use, and the customer support felt attentive if I needed help.
Overall, this trimmer offers solid performance, ease of use, and smart features at a budget-friendly price. It’s a reliable tool for regular yard maintenance, especially if you value versatility and portability.
WORX Replacement Spool & Line for String Trimmers 6 Pack
- ✓ Pre-wound, ready to use
- ✓ Sharp, aerodynamic line
- ✓ Long-lasting, 60 feet pack
- ✕ Only for WORX trimmers
- ✕ Slightly more expensive than generic lines
| Line Diameter | 0.065 inches |
| Line Type | DNA2 DoubleHelix aerodynamic cutting line |
| Line Length per Spool | 10 feet |
| Total Line Length in Pack | 60 feet |
| Compatibility | Designed specifically for WORX string trimmers |
| Installation | Pre-wound, ready to install in seconds |
It’s a bright Saturday afternoon, and I’m finally tackling that overgrown hedge in my backyard. As I reach for my WORX trimmer, I realize I’m out of line.
Luckily, I’ve got this 6-pack of replacement spools sitting nearby, ready to save the day.
Each spool comes pre-wound with 10 feet of DNA2 DoubleHelix line, so I don’t have to fuss with winding it myself. Just pop it into my WORX trimmer, and I’m ready to go in seconds.
The aerodynamic shape of the line reduces drag, which makes trimming smoother and less tiring.
What really stands out is the sharp edge of this line. It slices through thick grass and stubborn weeds with ease, saving me time and effort.
Plus, the 0.065-inch diameter is perfectly tailored for WORX trimmers, ensuring a snug fit and optimal performance.
After a quick refill, I get through my yard work without any interruptions. The line holds up well, even on tougher patches.
And with 60 feet of line in six spools, I’m well-stocked for future sessions. It’s a simple, cost-effective upgrade that makes yard maintenance less of a chore.
Overall, these replacement spools are a solid choice if you want reliable, easy-to-install line that performs well. They keep your trimmer working like new, without the hassle of winding or adjusting on the fly.
What is a Consumer String Trimmer and How Does It Work?
A consumer string trimmer, commonly known as a weed eater or weed whacker, is a gardening tool designed for trimming grass and weeds in areas that are difficult to reach with a lawn mower. It operates using a rotating head that spins a length of flexible plastic line, or string, which cuts through vegetation as it moves. These tools are typically lightweight and easy to handle, making them ideal for home use.
According to the American National Standards Institute (ANSI), string trimmers are categorized as handheld power equipment primarily used for cutting grass and weeds in landscaping applications. They are powered either by electricity (cordless or corded) or by gasoline engines, with electric models often preferred for residential use due to their ease of use and lower maintenance requirements.
Key aspects of consumer string trimmers include their design, power source, and cutting mechanism. Most models come equipped with adjustable handles for comfort and control, varying cutting widths (typically between 12 to 18 inches), and different types of lines for cutting. Electric models are quieter and produce no emissions, while gas-powered trimmers provide more power for larger areas but tend to be heavier and noisier. Additionally, some trimmers feature attachments for edging, pruning, and even blowing leaves, enhancing their versatility in lawn care.
The impact of consumer string trimmers on yard maintenance is significant, as they allow homeowners to maintain a neat and tidy appearance in hard-to-reach areas, such as along fences, around trees, and in garden beds. According to a report by the Outdoor Power Equipment Institute, approximately 30 million string trimmers are sold annually in the United States, indicating their popularity among consumers who prioritize their landscaping needs.
Benefits of using a consumer string trimmer include the ability to achieve a professional-looking finish, reduced physical strain compared to manual cutting methods, and increased efficiency in yard work. Moreover, they can also help prevent the spread of weeds by cutting them before they flower and seed. Regular use can contribute to healthier lawns and gardens by promoting better air circulation and sunlight penetration to the soil.
Best practices for using consumer string trimmers involve wearing appropriate safety gear, such as goggles and gloves, to protect against debris. Users should also familiarize themselves with the specific model’s operation manual to understand safety features and maintenance requirements. Keeping the cutting line properly adjusted, using the correct type of line for the job, and ensuring the power source is adequately charged or filled will enhance performance and extend the life of the tool.
What Features Should You Consider When Choosing a Consumer String Trimmer?
When choosing the best consumer string trimmer, several features are important to consider to ensure you select a model that meets your needs.
- Power Source: The power source of a string trimmer can significantly affect its performance and usability. Electric trimmers are typically lighter and quieter, making them ideal for residential areas, while gas-powered models offer more power and runtime, suitable for larger yards or tougher vegetation.
- String Type and Diameter: The type and diameter of the string used in a trimmer can impact its cutting ability and durability. Thicker strings are generally better for tougher weeds and grass, while thinner strings are better for light trimming and precision work, making it essential to choose a trimmer compatible with the string type that suits your gardening tasks.
- Weight and Ergonomics: The weight of the trimmer affects how easy it is to use over extended periods. Lightweight models reduce fatigue, while ergonomic handles can improve comfort and control, allowing for more efficient trimming without straining your arms and back.
- Cutting Width: The cutting width refers to how wide the trimmer can cut in a single pass. A wider cutting width means fewer passes are needed to cover the same area, which can save time and effort, especially in larger gardens.
- Adjustable Shaft: An adjustable shaft allows you to modify the length of the trimmer to suit your height and comfort during operation. This feature is especially beneficial for multi-user households, ensuring that everyone can use the trimmer comfortably without hunching or overreaching.
- Battery Life (for cordless models): For battery-powered trimmers, battery life is crucial as it dictates how long you can work before needing to recharge. Look for models with longer battery run times and swappable batteries, which can help you extend your trimming sessions without long interruptions.
- Cutting Mechanism: Different trimmers may use different cutting mechanisms, such as automatic line feed or bump feed. Automatic line feed systems dispense more string as needed, while bump feed requires you to tap the head on the ground; understanding these differences can help you choose a model that aligns with your trimming style.
- Noise Level: The noise level of a string trimmer is an important consideration, especially in residential areas. Electric models tend to be quieter than gas-powered ones, so if noise is a concern for you or your neighbors, opting for a quieter model can be beneficial.
- Maintenance Requirements: Different string trimmers have varying maintenance needs, with gas models generally requiring more upkeep, such as oil changes and spark plug replacements. Understanding the maintenance requirements can help you choose a model that fits your lifestyle and willingness to perform regular upkeep.
How Important is the Power Source for Performance?
The power source is crucial for the performance of the best consumer string trimmers, as it directly affects efficiency, runtime, and ease of use.
- Electric Trimmers: Electric string trimmers typically come in corded and cordless options. Corded models offer unlimited runtime, making them ideal for larger areas, while cordless versions provide mobility without the hassle of cords, though they are limited by battery life.
- Gas-Powered Trimmers: Gas-powered string trimmers are favored for their powerful performance and ability to handle tougher jobs, such as thick weeds and brush. They often feature higher torque and a longer runtime, but they require more maintenance and produce emissions, which can be a downside for environmentally conscious users.
- Battery-Powered Trimmers: Battery-powered string trimmers have gained popularity due to advancements in battery technology, offering a balance between power and convenience. They are lightweight and quiet, making them user-friendly, but their performance can depend on battery capacity and charge time, which may affect prolonged usage.
- Hybrid Trimmers: Hybrid string trimmers combine electric and gas features, allowing users to switch between power sources based on their needs. This versatility is advantageous for tackling different types of jobs, but they may come at a higher price point and require careful management of power sources.
What Impact Does Cutting Width Have on Trimming Efficiency?
- Narrow Cutting Width: A narrow cutting width typically allows for more precise trimming, making it ideal for areas with tight spaces or intricate landscaping. However, this may require more passes to cover larger areas, which can reduce overall efficiency and increase time spent on the task.
- Wide Cutting Width: A wider cutting width can significantly increase trimming efficiency by allowing the user to cover more ground in fewer passes. This is particularly beneficial for larger lawns or fields, but it may compromise precision in densely planted areas or around delicate plants.
- Adjustable Cutting Width: Some string trimmers come with an adjustable cutting width feature, providing flexibility to the user. This allows for a balance between efficiency and precision, enabling the user to switch settings based on the area being trimmed, optimizing performance for various tasks.
- Impact on Battery Life: Trimmers with a wider cutting width may draw more power, affecting battery life and run time. Users should consider this aspect when selecting a trimmer, especially if they are working in large areas where extended use is necessary, to ensure they have sufficient power to complete the job.
How Does the Weight of a String Trimmer Affect User Experience?
- Portability: Lighter string trimmers are easier to carry and maneuver, especially in larger yards or when working for extended periods.
- Fatigue Reduction: A heavier trimmer can increase user fatigue, leading to less efficient work and potential discomfort during prolonged use.
- Control and Precision: The weight affects how easily a user can control the trimmer, with lighter models generally allowing for more precise trimming in tight spaces.
- Stability and Balance: Heavier trimmers can provide better stability during operation but may also be more challenging to balance for some users, affecting comfort and effectiveness.
- Battery Life (for cordless models): Heavier string trimmers might house larger batteries, leading to longer run times, but can also be cumbersome when combined with the weight of the machine itself.
What Are the Leading Brands in Consumer String Trimmers?
The leading brands in consumer string trimmers are:
- Husqvarna: Renowned for their robust and reliable outdoor power equipment, Husqvarna offers string trimmers that are known for their powerful engines and ergonomic designs. Their models often feature advanced technology such as low-vibration systems and easy starting mechanisms, making them a favorite among homeowners and landscapers alike.
- Stihl: Stihl is a well-respected name in the landscaping industry, known for its high-performance string trimmers that deliver exceptional cutting power. Their products are designed with user comfort in mind, featuring lightweight construction and intuitive controls, which help minimize fatigue during extended use.
- Echo: Echo string trimmers are celebrated for their durability and efficiency, often equipped with commercial-grade engines that provide reliable performance. The brand also emphasizes user-friendliness, with designs that facilitate easy maintenance and operation, making them an excellent choice for both home and professional use.
- Black+Decker: Black+Decker offers a range of electric and battery-powered string trimmers, ideal for consumers looking for lightweight and easy-to-use options. Their products are particularly favored for small to medium-sized yards, providing sufficient power for trimming and edging without the hassle of gas and oil maintenance.
- Ryobi: Known for their affordability and versatile product lines, Ryobi string trimmers are popular among DIY enthusiasts and homeowners. They often incorporate innovative features such as adjustable cutting widths and compatibility with interchangeable battery systems, allowing users to easily switch between tools in the Ryobi lineup.
What Is the Typical Price Range for Quality Consumer String Trimmers?
A consumer string trimmer, also known as a weed eater or weed whacker, is a gardening tool designed to trim grass and weeds in areas that are difficult to reach with a lawnmower. These tools typically feature a long shaft with a rotating cutting head that uses a nylon line to cut through vegetation. Quality consumer string trimmers can vary significantly in price based on their power source, features, and brand reputation.
According to a report by Consumer Reports, quality string trimmers typically range from $100 to $400, depending on whether they are gas-powered, electric, or battery-operated. Gas-powered models often fall within the higher end of this spectrum, due to their increased power and longer run times. In contrast, electric and battery-operated models generally offer a lower price point, appealing to consumers looking for lightweight and easy-to-use options. This information is corroborated by Home Depot, which lists a variety of string trimmers across this price range, highlighting various features and specifications that can influence cost.
Key aspects of consumer string trimmers include their power source, weight, cutting width, and ease of use. Gas-powered trimmers tend to provide more power and are suitable for larger yards with thicker vegetation, while electric models are quieter and require less maintenance. Battery-operated trimmers offer the convenience of portability but may have limitations in terms of runtime and power. Consumers should consider their specific yard maintenance needs, including the size of the area to be trimmed and the types of vegetation present, when selecting a model.
The impact of choosing the right string trimmer can be significant in terms of yard maintenance efficiency and quality. A well-chosen trimmer simplifies the task of edging and trimming, ensuring a neat appearance for lawns and gardens. Moreover, investing in a quality trimmer can save time and reduce physical strain, making yard work more manageable. Statistics show that homeowners spend an average of 3-5 hours per week on lawn care, and using the right tools can dramatically improve the experience.
Benefits of quality consumer string trimmers include enhanced cutting performance, durability, and user comfort. For example, models with ergonomic handles and lightweight designs can reduce fatigue during prolonged use. Additionally, many modern electric and battery-operated models come with features like automatic line feeding systems, which can enhance usability. Consumers are encouraged to look for trimmers with adjustable cutting widths and telescoping shafts for added versatility, as these features allow for more precise trimming in tight spaces.
Best practices for selecting and maintaining a consumer string trimmer include researching various models and brands, considering warranty options, and checking for user reviews. Regular maintenance, such as cleaning the cutting head and replacing the line, is also crucial to ensure optimal performance and longevity of the tool. By following these guidelines, consumers can make informed decisions and enjoy the benefits of an efficient and effective string trimmer for their lawn care needs.
What Do Customers Typically Say About Their Experiences?
Customers typically share their experiences through various common themes:
- Ease of Use: Many customers appreciate string trimmers that are straightforward to operate, with intuitive controls and comfortable handling. Users often mention how lightweight models reduce fatigue during prolonged use, making yard work more enjoyable.
- Cutting Performance: Customers frequently comment on the effectiveness of the trimmer in cutting through different types of grass and weeds. Those who own powerful models highlight their ability to tackle thick vegetation without bogging down, while users of less powerful trimmers may express frustration with performance under challenging conditions.
- Durability and Build Quality: Feedback often includes observations about the durability of the materials used in construction. Customers typically appreciate models that can withstand regular use over time, with many sharing experiences about how their trimmers hold up against wear and tear.
- Battery Life (for cordless models): For battery-operated string trimmers, users commonly discuss the battery life and recharge time. Positive reviews often mention extended usage on a single charge, while negative feedback may focus on shorter battery life that requires frequent recharging during larger jobs.
- Maintenance Requirements: Customers frequently talk about the maintenance of their trimmers, particularly regarding ease of string replacement and cleaning. Many prefer models that require minimal upkeep and provide clear instructions, while others express dissatisfaction with those that are cumbersome to maintain.
- Value for Money: Consumer reviews often reflect on the price-to-performance ratio of string trimmers. Satisfied customers typically feel they received good value for their investment, while some may criticize models that do not meet their expectations given their price point.
What Maintenance and Care Does a Consumer String Trimmer Require?
Proper maintenance and care for a consumer string trimmer are essential to ensure its longevity and optimal performance.
- Regular Cleaning: Keeping your string trimmer clean is vital to prevent debris buildup that can hinder performance. After each use, wipe down the exterior and remove any grass clippings or dirt from the cutting head and air intake to maintain airflow and efficiency.
- Inspect and Replace the String: The cutting string is subject to wear and tear and needs to be checked frequently. If the string is frayed or broken, it should be replaced promptly to ensure effective cutting and to avoid damaging the trimmer head.
- Check the Spark Plug (for gas models): The spark plug is crucial for starting and running gas-powered trimmers. Inspect it regularly for wear and replace it annually or as needed to ensure the engine runs smoothly and efficiently.
- Maintain the Fuel System (for gas models): Use fresh fuel and a proper fuel mixture to prevent engine issues. Additionally, consider cleaning or replacing the fuel filter and checking the fuel lines for leaks or clogs to maintain optimal performance.
- Lubricate Moving Parts: Regular lubrication of the trimmer’s moving parts, such as the spindle and other joints, is essential for reducing friction and wear. Use a suitable lubricant as recommended by the manufacturer to keep the trimmer operating smoothly.
- Sharpen the Blades (if applicable): If your string trimmer has metal blades or is designed to use them, regular sharpening is necessary for efficient cutting. Dull blades can lead to poor performance and increased strain on the motor.
- Store Properly: Proper storage of your string trimmer can prolong its lifespan. Keep it in a dry, sheltered place, and consider using a protective cover to shield it from dust and moisture when not in use.