... Air On time delivery Perfect feeling High Quality keyboard skin for MacBook Air 11" & 13"(11.6 inch & 13 ... .3 inch)Silicon keyboard skin.Color available: Clear, Red,Black,White,Green,Purple,Blue, ... . It can guard against any hazardous and dirt for the keyboard like liquid spillMaterial is high quality and ... feel very comfortable when type Silicon Keyboard Skin Cover for MacBook Air