Casiii MacBook Pro Keyboard Cover fit MacBook, MacBook Pro, MacBook Air, Wireless and iMac, 13 15 17 Inch, with/Without Retina, Ultrathin Engineer-Quality Silicone (Black) THE THINNEST MACBOOK KEYBOARD COVER By CASIII | So Thin it feels as though it's not there! PERCISION made from engineer-quality thermoplastic silicone, these keyboard protectors are designed to be a perfect fit for standard MacBook keyboards (Macbook, Macbook Pro, Macbook Air, Macbook wireless keyboard and iMac, 13 15 and 17 Inch, With / Without Retina). A mere 1 mm (0.0394 inches) thick, which allows for the maximum tactile response when touch typing COOL COLORS - Get several, so you can match your keyboard to your mood, or so that different members of the family can have their own DURABLE, HYGIENIC AND REUSABLE - While our colorful MacBook keyboard cover is busy protecting your valuable laptop, it will inevitably get dirty - because that's its job. The good news is you can easily remove it, wash and disinfect it so it looks as good as new again, and pop it back on your keyboard (please make sure to dry it first). RISK-FREE ,ECO-FRIENDLY AND NON-TOXIC - We guarantee our products, for any issues, just contact us and we will replace your first protective keyboard cover with a new one or refund your money.