Compatible with 2021/2022/2023 Macbook Pro 14-inch Model A2918 A2992 A2779 A2442, MacBook Pro 16-inch Model A2991 A2780 A2485, MacBook Air 13.6-inch Model A2681,MacBook Air 15.3-inch Model A2941,M3 M2 M1 Pro/Max Chip US LayoutNOT COMPATIBLE WITH MacBook other model, Such as MacBook Pro 16-inch Model A2141,MacBook Air 13-inch Model A1932/A2179/A2337 M1,or MacBook Pro 15-inch Model A1707/A1990.Waterproof and Dustproof,Keyboard Cover Provide full protection for your MacBook keyboard against dust, liquid spill (coffee/beer/milk), key wear, contaminates and moreFlexible, washable, easy to apply and remove for cleaning or disinfecting.Made with premium engineering grade durable non-toxic silicone, ultra thin to 0.7mm wont hurt the screen and made it easier for typing. Have a good stickiness so it doesnt move easily. Can be kneaded repeatedly without creases.