✔Package Contents:2sets For Razer Viper Wireless Ultimate Gaming Mouse feet skates2sets Alcohol PadsNOTE: Mouse or mice not included✔Specifications:- Hotline Games Product- Competition & Performance releases- F4-Silver Proprietary PTFE / PTFE- Consistent Smooth Glide Ensured- Approved by Takasta- Perfect Fit for Razer Viper Wireless Ultimate Gaming Mouse✔Ever felt tired of your mouse not gliding smooth enough? Time to change your mouse feet for that extra glide to increase your performance in game.✔Serious game against for long time will make friction between your beloved mouse feet and mouse pad. However, hotlinegames provides specialized mouseskates for game will make your mouse have a new look which seems like you use it the first time. The exchangeable mouseskates can make sure that it can keep your feeling for moving your mouse during the game.✔The mouse skates launched by hotlinegames are special stickers for the bottom of the mouse. They aim to make the movement between your mouse and the mousepad more smoothly and decrease the friction while moving. They allow you to obtain a glider-like feeling when your mouse moves (glides) freely. They meet the need of mouse users who want to move the mouse quickly and efficiently within a short time and promote the flexibility and accuracy of tracing for moving of this kind of mouse during your game time.