Features: Easy to apply and remove without traces Replace your old mouse feet for that for extra- glides to increase your performance- in game. High Quality!Highly recommended! high smoothness and high wear-resistance. Decrease the friction between the mouse and the mouse pad caused by the movement, reach the effect of maintenance. It will greatly increase the smoothness between the mouse and the mouse pad after using, allow you to experience the feeling of freely flying. Specifications: Item: Mouse Feet Pads Material:PTFE Compatible for: for G402 Quantity: 2 Set Color: White/Red Package Includes: 2 Set x Mouse Feet Pads note: This product is a replacement mouse feet. After removing the original- mouse foot sticker, clean the bottom for shell- by the alcohol- cotton- pad which is attached- in the package, and then paste- the new mouse feet on. After removing the transparent- protective film on the mouse feet, carefully align- the feet groove- on the mouse bottom for shell-, then apply slight pressure to fit the foot. Do not repeatedly stick and peel- off the foot stickers Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!