BingoBuy TPU US Layout Clear Transparent Non-toxic Ultra Thin Keyboard Protector Cover Skin for Toshiba Satellite S50-C S55-C S55T-C S55-B S55T-B S50-B series Please DO check "Product Description" part to avoid buying wrongly!!! Pefectly molded for each key, high quality TPU material. Waterproof and dustproof, protect your keyboard against everyday spills (coffee/beer/milk), dust (crumbs/powder), pet's pees or the other incidents only fit B***, C*** series, NOT for A*** series.For model details, please check "Product Description" below. To all buyers who only used silicone materials before: as it is high quality TPU material, extremely clear, quite different from silicone, all buyers must use small stripes of double-side adhesive tapes to stick around the margin to avoid it moves around or slide around. Package includes: 1 pcs of TPU cover + 1pcs BingoBuyTM card case