【Securely Wraps and Doesn't Slip! Hygienic with Antibacterial Treatment!】 ・ This is a 3-layer waterproof sheet with smooth knit fabric on both sides. ・ It consists of a 3-layer structure: smooth knit on the surface + polyurethane film + smooth knit on the back. By sandwiching the polyurethane film in the center, it is resistant to repeated washing and has excellent durability. ・ The smooth knit is highly elastic and has a smooth feel. ・ It is lightweight and wrinkle-resistant, and can be used on both sides, making it convenient. ・ The width is wider than the standard size, allowing for secure wrapping. It can also be securely wrapped around thick air mattresses. ・ Heat resistance: 120°C Color: Cream Size: Width 170cm x Length 95cm Composition: Surface and Back: 100% Polyester Middle Layer: Heat-resistant polyurethane laminate