DW Newly Sky Blue color Silicone Wireless Bluetooth keyboard PU Leather Stand Case cover for Apple iPad Air / iPad 5 Tablet Newly DW Protective Leather Case Cove for Apple iPad 5 / iPad Air Outer layer made from soft, durable, and wipe-clean grain (PU) leather Waterproof,Dustproof,anti-pollution,anti-acid,waterproof for silicone part. All-in-one accessories : Protective PU Leather Case Cover + Silicone Wireless Bluetooth Keyboard + Build-in Stand Silicone Wireless Bluetooth 3.0 QWERTY keyboard with large keys for ultra smooth and comfortable typing and build-in Battery