2pcs 0.6mm Thickness Mouse Feet Mouse Skates for M570 Mouse Compatibility: Suitable for M570 Trackball Ergonomic Vertical Mouse Product Features: 1.Special high-polymer composites. 2.Has characteristics of non-sticking, high smoothness and high wear-resistance. 3.Reduce the friction between the mouse and the mouse pad caused by the movement, reach the effect of maintenance. 4.It will greatly increase the smoothness between the mouse and the mouse pad after using the rite, so that you can experience the feeling of flying freely. 5.The work of the mouse skates is so verbatim and meticulous, especially in the case of the chamfer angle that it can effectively avoid the accidental abrading for the mouse skates. 6.Made of for Teflon. Once consumed after sticking on the mouse pad for a long time, it can still be peeled off completely without leaving behind defective gum. NOTICE: Before using mouse skates, remove the original ones. Do not increase the distance between the mouse and the mouse pad to prevent the mouse's sensitivity from being affected. Keep your mouse pad clean during daily use, avoid the mouse pad and mouse skates being scratched due to dust. Package Includes: (Without retail package) 2pcs x Mouse Skates