New and unused, but the bag is torn. Please check photos 8 and 9. Size: Single, 100*205cm [Antibacterial and Odor Resistant Processing] The front surface uses soft brushed recycled fiber (100% polyester), carefully selected high-density woven fabric, and is a carefully crafted, thick fitted sheet. It is highly durable and can be used for a long time. With peach skin processing, it is very soft, resistant to wrinkles and pilling, and has a smooth, dry touch that is very comfortable. You can sleep comfortably every day and use it all year round. ★[Overwhelming Waterproofness] The back surface uses a highly breathable TPU waterproof membrane, which is more breathable and stronger than ordinary waterproof membranes. Moisture will not reach the mattress. It is a versatile item for children's bedwetting, people troubled by night sweats, and nursing care bedding. It can also be used as a dust cover, garden sheet, or a picnic/cherry blossom viewing leisure sheet. It is also perfect for pet accidents. ★[Elastic Bands on Four Corners] This quick-drying waterproof sheet is easy to attach with elastic bands on the four corners. The towel fabric, with excellent water absorption and diffusion, disperses moisture, and the surface remains dry even when wet. It can accommodate mattresses with a thickness of 5-30cm. It can be used with regular beds, thick mattresses, and thin futons! Suitable for both Japanese and Western styles! ★[Washable!] Can be used for beds/mattresses/futons. Easy to put on and take off, so it's okay even if you toss and turn. We are confident in its washing durability! It can be washed at home and kept clean at all times. It is resistant to fading, resistant to losing its shape, and has excellent durability.