Thank you for viewing! 【Product Description】Blue 13 Size: King - 180x200cm Performance: Thoroughly waterproof! Provides peace of mind by preventing moisture from leaking onto the mattress! By using a waterproof sheet, you can prevent moisture from penetrating your futon or mattress, reducing discomfort and allowing you to spend your time comfortably. It is used for pet protection, bedwetting対策 for children, incontinence対策 for the elderly, and as a hygienic sheet. By washing it frequently, you can keep it clean and hygienic. Material: Surface - 100% cotton (towel fabric) Back - Polyurethane (waterproof material) Skirt - 100% polyester Specifications: The skirt is approximately 35cm. It's a box type with anti-slip rubber, so it fits perfectly on mattresses with a thickness of 3-30cm! Can be used for beds, mattresses, and futons. Easy to put on and take off, even if you have a restless sleep. Washable: You want to use a clean box sheet that touches your bare skin every day. With this cover, you can always keep your futon clean and comfortable. Safe for children. Notes: *Please use the "weak" water flow setting and a "laundry net." *Do not use a dryer. *Cannot be used with heat sources such as electric blankets. 【Product Condition】 ・Opened, but unused. ・Please check the photos for details(^^ゞ ※We have many other items for sale, so please take a look♪ ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ ・Please read the product description and profile, and only purchase if you understand. ・Some products will be shipped without the box. Please understand beforehand. ・If you have any questions about the product, please feel free to comment (*・ω・) I want to have a pleasant transaction with everyone. Please do not hesitate to ask any questions (o・ω・o)