Silicone skin perfect for removing fingerprint smears and dust. Washable, easy to use. Please clean before putting on the mouse. Fits for Magic Mouse and also compatible with Magic Mouse 2 (Please check your mouse model before purchase) Package: Each pack contains 1 pc skin cover only in Frosted Clear color. Please clean the skin cover before using for the stickness. This Mouse skin is a wear-resistant, form-fitting thin film that protect and compatible with Magic Mouse from everyday wear and tear, it also reduce finger gliding friction for easier maneuverability without loss of sensitivity. It can be installed in seconds and will not leave any residue when removed.