BingoBuy US Layout Silicone Keyboard Protector Cover Skin for ACER aspire V3-372T, R 11(R3-131T), Switch 11(SW5-171), Switch 11 V(SW5-173) (semi-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