Kumori Kumori Waterproof Box Sheet Semi-Double Gray (Striped) *Please note that pillowcases are not included.* *Unused without packaging, but please be aware of fold marks (no noticeable scratches or stains). Please purchase only if you understand this.* Size: Semi-double 120 x 200cm Color: Gray (Striped) Surface - 100% cotton (towel fabric) Lining - Polyurethane (waterproof material) Gusset - 100% polyester Specifications: The gusset 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. Performance: ● Waterproof! Safe without leaking moisture to 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. ● Used as a pet protection, bedwetting protection for children, incontinence protection for the elderly, and hygiene sheet. By washing and changing frequently, you can keep it clean and hygienic. Washable: You want to use a clean box sheet every day that touches your bare skin. With this cover, you can always keep your futon clean and comfortable. Safe for children. Notes: *Please use the "weak" water flow and a "laundry net". *Do not use a dryer. *Cannot be used with heat sources such as electric blankets. Packing size 60 *Folded small and will be simply packaged* #Amazon #クモリ #Kumori #BoxSheet #WaterproofBoxSheet #SemiDouble #Bedding #KazuyaLivingGoods #KazuyaBedding #KazuyaShop