skinAT Macbook Air Decoration Sticker For 11",13", 15", 17" laptop This decal could be used for macbook Air/Pro/Retain 11",13", 15", 17" laptop 100% water-proof, grease-proof, super-thin tough scratch protection Made with translucent material, will not block light from backlit keyboard Leaves absolutely no residue behind, 3-5 years outdoor life