<Waterproof Sheet> ■ Single Size: 100cm x 210cm ■ Color: Yellow ■ Surface: Pile fabric (towel fabric, 100% cotton) ■ Back: Polyurethane coating ■ Elastic bands at the four corners to prevent slipping Prevents soiling of futons and frees you from the stress of washing them every time. Also widely used as a care product for the elderly.