Features: It will smooth and quiet during the mouse skates application, the wear resistance is enhanced on the corresponding glass and resin pads. Strictly designed according to real mouses,after consider the mouse sensor's durability and accuracy carefully,the shape, the thickness has been adjusted for every model. TALONGAMES mouse skates surface is flat and smooth after polishing, reducing the running-in period effectively, thereby extendingthe mouse skates smoothness and wear resistance. The mouse skates adopted 3M468 adhesive, which is firmly without delamination, and the removable adhesive technology makes no residue when remove. The round and full curved edge have super fitness, won't scratch the mouse pad, and improve the small size problem of the ICE version. A wheel pressing process is added to prevent the mouse skates from dent inside. brand new and high quality Specifications: for : G304 G305 Mouse Arc edge design Color: White Material: PTFE Size:appprox. 10x7cm/3.94x2.76in Quantity: 2sets /pack Package Includes: 2Sets x Mouse Feet note: Before using mouse skates, remove the original ones. Don't for t increase any distance between the mouse and the mousepad, so as to prevent the sensitivity of mouse being affected. Keep your mousepad clean during daily use, avoid the mousepad and mouse skates being scratched due to the dust.