Product Material: Silicone Model: MacBookair/pro/retina13/15 inches (A1466 /A1369 /A1278 /A1286 /A1502/A1425/A1398) Film type: keyboard film Color: gradient gray, gradient blue, multicolor Package content: 1 * applicable MacBook keyboard film 1.Super thin: The Apple MacBook Air 13 inch / Pro Retina 13 inch / 15 inch (until mid 2016) keyboard cover in gradient design is made of soft, non-slip silicone. The keyboard film is washable and hygienically disinfectable. 2.Full functionality: Durable while light wieght, Flexible while Non-slip, Non-toxic as well as HealthyEnvironment Friendly. Moreover, soft material can ELIMINATE the sound when typing All buttons are shown on the keyboard cover, so you can write as usual with your notebooks keyboard. 3.Compatible with: Apple MacBook Air 13 inch / Pro Retina 13 inch / 15 inch (up to mid 2016) Apple Model Number A1466 /A1369 /A1278 /A1286 /A1502/A1425/A1398. 4.Protection from dust and dirt: The keyboard protector protects your laptop PC from crumbs, liquid, dust and fingerprints. No need to remove the pad for typing 5.ULTRA THIN HIGH TRANSPARENCY HOWLLOW KEYS ALLOW BACKLIGHT TO SHINE THROUGHAmazing 0.12mm(0.005 in) Thickness to minimize typing interference. Preserve the elegance of your Macbook, and allows keyboard backlight to shine through.