COMPATIBLE WITH: ONLY MacBook Pro with Multi Touch Bar & Retina Display 13'' A2159 A1706 A1989 & 15'' A1707 A1990 (2016, 2017 and 2018 Released, US version). DONOT FIT: MacBook Pro 13 Inch with function key (NO TOUCH BAR) (Model: A1708, 2016 2017 2018 version), OLD version MacBook Pro/Air 13'' 15'' with/no Retina Display (2015 & old version), 2018 MacBook Air 13.3-Inch A1932 and iMac keyboard Every key is specially molded and the cover can exact assemble the keyboard. Manufactured to the quality available, it keeps the color without fading from the key for a long time. The unique letter designed is to better work in despite of day or night. The keyboard cover prevents your device from liquid, dust, cigarette ash, biscuit crumbs falling onto your keyboard to affect your keyboards life. Flexible, it is easy to apply and remove for cleaning or disinfecting. Extra slim and soft-touch silicone skin, made it easier for typing. Soft material can weaken the sound when typing, also can fold it and dont crease.