Cream-colored double sheet with 5-sided waterproof function, durable polyester material. - Color: Cream - Waterproof function: 5-sided waterproof - Size: Single size - Material: Polyester Thank you for viewing. Bed sheet water repellent processing interior washable careful sewing cover excellent feel easy to install washable OK easy care kids children's night sweats all season bedwetting smooth pet sheet elasticity Material: Surface: 100% polyester Lining: TPU waterproof membrane Size 100 x 200cm I bought it thinking it could be used for a semi-double bed, but it didn't fit, oh dear. I will send it by compact delivery. Because it is waterproof, I think it can be used for pets, childcare, and nursing care!