Cover-Up #WoodBack Real Wood Skin for MacBook Pro 13" Retina (13.3-inch) - Carpathian Elm Burl Handmade real wood skin for your MacBook Pro 13.3-inch with Retina Display Quick and easy application using the latest 3M technology - leaves no residue when removed Naturally different, each #WoodBack has a unique grain and texture Ultra lightweight and only 0.7 mm thick