LogicSkin is made from the best 100% hi-grade Japanese Silicone, Compatible with MacBook Air, MacBook, and MacBook Pro New Design ( Unibody ), 0,5mm Thin, silky smooth feel, Soft, Flexible and yet very tough, Protects your Mac from dirt, dust and spills, Easy removed for cleaning, Stays in place - Do not slip or slide, Hand washable- easy to keep clean, Helps muffle typing noises, Compatible with: - MacBook 2nd. Gen. Aluminum Unibody (Late 2008 - late 2011) - MacBook Pro 2nd. Gen. Aluminum Unibody (Late 2008 - mid 2012) - MacBook Pro 3rd. Gen. Aluminum with Retina Display (Mid 2012 - - MacBook Air 13" - Apple Blue Tooth Wireless keyboard