Silicone Fashion Keyboard Cover Skin for Apple MacBook Pro 13" 15" 17" Aluminum Unibody & MacBook Air 13" USA Keyboard Layout (White Flower) Made with durable non-toxic, silicone material, healthy and environment friendly Flexible,washable,easy to apply and remove for cleaning or disinfecting Soft durable ultra thin material to ensure comfortable usage while typing Feels great to touch,mute-typing, diminishes keystroke sound in quiet place Waterproof and dustproof, protect your laptop against spills, dust and contaminants