keyboard cover 1.Material:100% silicone 2.Wash at any time 3.Quiet typing keyboard cover 4.Fashion,Portable Color Waterproof silicone keyboard cover for laptop computer 1. Environmental protection,medical silicone materials used, non-toxic, tasteless and harmless. 2. Waterproof, dustproof, anti-oil, anti-acid, can be used in any bad environment,can water disinfection and cleaning. 3. Are free to ...