silicone keyboard skin 1. 100% silicon 2. Dustproof & waterproof, durable & flexible 3,Suitable for all keyboards silicone keyboard skin 1.New type flexible silicone keyboard, Fn based multimedia funciton (Fn+F1...F12),more slim, more light and more comfortable hand feeling.2.Carbon pills contact, concave surface, really cool type3.Dustproof and waterproof, can be used in the sandstorm area or ...