Sarasara Waterproof Quick Sheet 【Size】100 x 205 cm (Single) Color: Brown (See below for details) This is a sheet for preventing bedwetting, suitable for both futons and beds. It's a quick sheet that's easy to remove, simply by securing the four corners with elastic bands. Use it for bedwetting protection or for caregiving. Material: 100% Polyester, Backing: Polyurethane Although it's an unopened item, I've opened it a few times and spread it out a bit, so there are some fold marks. Thank you for your understanding.