Features: Pure-white has no dents and is smoother.Provides smoother gliding experiences . New edition mouse feet changes the traditional straight edge- mouse feet, so that for sharp foot sticker becomes smooth, no longer cut your favorite mouse pad Arc edge shape, avoid wear and tear, add for protections to your mouse pad The feet height that eliminates bottom scraping and provides longer life-span. This product is replacement mouse feet. After removing original mouse foot sticker, clean the bottom shell by the alcohol-cotton, and then paste the new mouse feet on. Specifications: for: G502X Wireless Mouse Pad Color: White Material: PTFE Thickening replacement type, for replace original mouse feet Quantity: 2 Sets Package Includes: 2 Sets Mouse Skates note: 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!