5 Sets (20pcs) Mice Skates Replacement Mouse Feet for Logitech M235 / m315 / g1 / mx300 / m100 / m235 / m210 / m180 (7mmx7mmx0.6mm) Replacement Mouse Feet for Logitech M235/M315/G1/MX300/M100/M235/M210/M180 Comes with 5 sets (20pcs) Easy to install Reduces the friction between the mouse and mouse pad Provides a smoother gliding experience / increases tracking