Mizu Care Waterproof Sheet Single - Gray Surface: Pile (the part that touches the skin) 100% cotton, Ground 100% polyester Back: 100% polyurethane (coating) Retail Price: ¥2,280 【Tumble Dryer Safe】Waterproof Sheet Single 100 x 205cm, 100% cotton pile, bedwetting sheet, coated, washable, breathable, flat type, elastic corners, waterproof sheet, waterproof mattress pad, for nursing care, menstrual blood stain prevention, Mizu Care Non-scratchy, breathable waterproof sheet. Tumble dryer safe and formaldehyde-free for peace of mind. Suitable for babies to adults. Can be used on nursing care futons and bed mattresses. Breathable and easy to care for. These are good quality items, and I repurchased several for my children a few years ago. This one hasn't been used much, and it appears to be in good condition with no scratches or stains. Wash in a laundry net, spin briefly, and then hang to dry, or use a tumble dryer. Home-cleaned and stored at home. Please refrain from purchasing if you are concerned about used items. Please forgive any oversights. It will be placed in a zippered bag (photo 7) and then in a gray bag (photo 8) and sent via Yu-Packet Post. Thank you for looking.