Crocodil Graphics Green Plazma Keyboard Stickers for MacBook Pro 13, 15, 17 and MacBook Air 13" (Green Plazma) Crocodil Graphics Green Plazma Keyboard Stickers for MacBook's. (NOTE: This is Not a Cover) Engineered to fit precisely to your Macbook Pro with or w/out Retina Display and MacBook Air 13-inch Amazing Thickness to minimize typing interference. Preserve the elegance of your Macbook