Features: High strength Polyurethane(PU) surface,provide a soft, non-slip surface for all the support and comfort you need. Internal fill high-density sponge,hard to deform. Folding design for convenient storage and transport. Smooth surface,easy to clean. Zipper design, surface can be disassembled for cleaning. Perfect for yoga poses, gymnastics or for Kids and children climbing. With magic sticker on the back for added grip on smooth floors. With handle,convenient to carry.