Cosmos &reg; Silver Silicone Palm Wrist Rest Pads Set and Orange Silicone Keyboard Cover Skin for Apple MacBook Air 13, MacBook Pro 13.3-Inch 15.4-Inch Laptop with Retina Display Package included 2 x palm wrist pads & 1 x silicone keyboard cover Wrist Rest Pads are made of silicone for easy install and remove (non-adhesive) Keyboard cover is designed to provide the full protection for your Macbook keyboard against dirty, such as liquid spill and dust. Washable and comfortable Suit for Apple MacBook Air 13", MacBook Pro 13" 15" Laptop with Retina Display