Folox&reg; Colored Rainbow Silicone Keyboard Protector Cover for Apple Macbook 13" Unibody / Macbook Pro 13" 15" 17" / Macbook Pro 15 with Retina Display / Mac Wireless Keyboard US Layout Closely paste the keyboard surface and fitted each key perfectly Removable and washable, keeping it clean and makes your keyboard always new Feels great to touch, mute-typing, diminishes keystroke sound in quiet place Made of soft durable rubbery silicone material, healthy and environment friendly Waterproof and dustproof, protect your laptop against spills, dust, and other contaminants