GMYLE Comfortable Touch Ultra Thin Protector Hot Keys Keyboard Cover Compatible for MacBook Air 13 inch (A1369/A1466),Old Version Pro 13 (A1278/A1425/A1502),Old Pro 15 inch (A1398) - Mac OS Shortcuts New keyboard cover provides Mac OS X/OSX-M-CC-2 hot keys, greatly improves and speeds up your workflow. Perfect fits for MacBook Air 13 (A1369/A1466), old version MacBook Pro 13 (A1278), old MacBook Retina Pro 13 (A1425/A1502) and old MacBook Pro 15 (A1398). Delicate design to offer all-round protection against dusts, spills, key wear and other damages. Premium quality silicon material is soft and durable enough for comfortable use and typing. Key words are clearly printed on the colorful skin. Accurate and easy to apply and remove from your device s keyboard. Flexible and washable. Can be reused after hand-wash with water and through dry even it becomes dirty.