BingoBuy&reg; Silicone Keyboard Protector Skin Cover for Lenovo IBM ThinkPad Edge E520, E525 (if your "enter" key looks like "7", our skin can't fit) (Black) Please DO check "Product Description" part to avoid buying wrongly!!! Pefectly molded for each key, high quality silicone, lower the noise of typing No glue, static cling, flexible, washable, easy to fix & remove Waterproof and dustproof, protect your keyboard against everyday spills (coffee/beer/milk), dust (crumbs/powder), pet's pees or the other incidents Package includes: 1 pcs of silicone cover