Carapace Keyboard Cover for Apple Aluminum Wireless Keyboard Extremely Thin and Durable100% silicone material; thin and flexible construction allows normal type Unique Natural Feel CoatingMakes Carapace soft to the touch with no sticky feeling Repels DustAnti-static coating repels dust to help keep your Carapace free from dirt build up Custom-MoldedCarapace designed for Apple keyboards with individual function keys Easy to CleanWash with soap and water and air dry