Waterproof sheet that keeps the surface dry. Features fast absorption and diffusion. This product is from Frontier Co., Ltd., a company specializing in介護 (nursing care) services. Please check the details in the photos. 6600 yen including tax I stored it unopened, but I opened it to check. It is unused and in a clean condition, but please understand that it is a personal item stored at home. I will fold it and send it via Yu-Packet Post.