Case Star &reg; Black Color Quality Neoprene Keyboard Sleeve Case with Zipper and Black & Grey Color Checkered Pattern Silicone Keyboard Cover Skin for Apple Bluetooth Wireless Keyboard MC184LL/B (Black Sleeve with Black & Grey Color Cover Skin) This Keyboard Sleeve is made of durable neoprene The Sleeve Dimension is 11.5 L x 6.25 W x 0.5 H inch and this fits Apple Wireless Bluetooth Keyboard MC184LL/B Every key of Keyboard cover skin is individually molded and specially printed on clear silicone for a long lasting professional look The Silicon Keyboard skin is slim and makes it easier for typing, easy to apply and remove for cleaning or disinfecting. This design is provided the full protection for your keyboard against dust spills, key wear and more