Five-Sided Waterproof Box Sheet, Double Size, Fully Waterproof Sides, Care Sheet, Bedwetting, Care, Pet Protection Mattress Cover, Elastic All Around, Easy to Put On and Take Off, Antibacterial, Deodorizing, Anti-Mite, Machine Washable, For Babies, Adults, and Care Use Size: 140X200cm Color: Blue This is a new, unused item. [Product Information] Size: Double - 140X200cm Material: Surface - 100% Polyester; Lining - Polyurethane (TPU Waterproof Material) Specifications: Elastic all around, fits mattresses and futons up to 25cm thick. [Protects Sides Thoroughly] Features a five-sided waterproof design with waterproofing applied not only to the back but also to the sides. Prevents seepage from the sides and thoroughly protects your valuable mattress. *The surface that contacts the mattress is not waterproof. [Soft Fabric with Water-Washed Finish] The surface uses polyester fabric with a water-washed finish. It has a natural, washed texture and softness, providing a smooth and comfortable sleeping experience. [Keeps Clean with Antibacterial and Deodorizing Properties] The waterproof layer prevents sweat and dirt from penetrating, suppressing odor and making it easy to use cleanly. [Versatile for Various Situations] Can be used on beds, futons, and sofas. Useful for children's bedwetting, as well as for care purposes and households with pets. Also effective for sweat absorption during sleep. [Machine Washable] Can be machine washed at home. Always keep it clean. *When washing, please use the "gentle cycle" mode and a laundry net. *Due to the waterproof material, complete dehydration may not be possible. *Do not use a tumble dryer. *Do not use with heat sources such as electric blankets.