Cosmos Ultra Thin Clear Soft Silicone Keyboard Cover Skin Protector for Wireless Keyboard MC184LL/B (Black) Compatible with Wireless Keyboard MC184LL/B (Keyboard is NOT included) Made of durable flexible non-slip silicone Design to provide the full protection for your Wireless keyboard against dirty, such as liquid spill and dust. Extra slim skin, made it easier for typing Flexible, washable and easy to remove for cleaning or disinfecting