NME High Quality Silicone Rubber Keyboard Skin for MacBook Pro 13" 15" 17" (dark purple) Durable silicone rubber keyboard cover fits Apple MacBook Pro (non-Retina models only) Fits 13-, 15-, and 17-inch MacBook Pro keyboards, as well as some similar iBook and PowerBook models Size: 11.25 in (28.58 cm) Keyboard layout matches non-Retina models of MacBook laptop Package Contents: 1 x Silicone Keyboard Skin