... dust proof.dampproof. Roll up foldable silicone rubber mini keyboard Details:Made of 100% durable high-grade silicone, ... without paste and cuttingSince we are factory, products with good quality and reasonable priceApplications: Offices, hospitals, public ... laptops, Laboratories, military and marine operations, industrial environment.Characters:Keyboard Dimensions: 500mm(L)× 135mm(W)× 7mm(HWeight: < ...