Features: * brand new and high quality *3 pack cap for 40v trimmer *This cap protects the spool line and keeps it in place on your trimmer *Reliable spare part available in the market. *No tools are required to install it *Please Make Sure That You're buying for 40V Trimmer Specifications: *Material: plastic *Color: green(As Pictures Show) *Size:Length: 74.5*35mm.(Approx.) *Model: for 40v trimmer *Quantity: 3 pack Package Contents: 3 Pack spool line cover Note: . The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【Reliable Protection】These spool line covers are designed to securely hold the spool line in place, ensuring efficient trimming without interruptions. 【Easy Installation】No tools are required for installation, allowing for a hassle-free replacement process that saves you time and effort. 【High-Quality Material】Made from sturdy plastic, these covers are built to withstand the rigors of outdoor use, providing long-lasting reliability. 【Convenient 3-Pack】This set includes three spool line covers, ensuring you have reliable replacements on hand whenever needed. 【Compatible Design】Specifically designed for 40V trimmers, these covers are a perfect fit, making them an essential accessory for your gardening tools.