Caffeine Molecule with Heart Decal Sticker Vinyl Macbook Pro Air 11" 13" 15" 17" DIY,make your MacBook devices full of personal style.Instead of a thick protective shell Decal will fit nicely on 13 15" Macbooks. Makes your Macbook look Awesome! Made with low tack adhesive vinyl that can be removed without leaving residue. 13" Black will be sent unless otherwise specified.