... % silicone waterproof,oilproof.anti dust Laptop keyboard protectors, keyboard skin,keyboard cover1-Material: 100% High Grade Silicone.2-Thickness: ... 0.3-0.5mm.3-Dimension: Subject to your Laptop model ... water, coke, fruit, juice, coffee, etc. away from your laptop)12- Dustproof. (Prevent dust, cigarette ash, biscuit bits from away ...