... /skin 100% silicone waterproof,oilproof.anti dust Laptop keyboard protectors, keyboard skin,keyboard cover1-Material: 100% High Grade Silicone.2-Thickness: 0.3 ... -toxic.8- Durable for millions of typing and protect your keyboard.9- Transparent. (very easy to see the characters on the ... . (Prevent dust, cigarette ash, biscuit bits from away from the keyboard)13- Washable and reusable.