Most common commercial waterproof sheet Excellent durability and absorbency. Wide enough to wrap around bed mattresses and futons, so it doesn't slip easily. Material Base fabric: 65% polyester, 35% cotton Back side: Polyurethane laminate Size Length: 90cm x Width: 170cm Made in Japan Purchased for the regular price of 3780 yen, unused, but please understand that this item has been stored at home before purchasing.