Product Description The convenient and versatile Harbinger Fitness Ribbed Durafoam Mat is a great way to keep up with your exercises while youâ?re on the go. Non-skid ridges prevent the mat from slipping. An integrated strap makes it easy to carry, so you have no problems doing your yoga, pilates, stretching or floor exercises wherever it is most convenient. Amazon.com Made from exclusive 5/8-inch-thick, closed-cell Durafoam, this Harbinger mat is ideal for stretching, Yoga, floor exercises, and Pilates. The mat offers a "double thickness" construction that makes floor workouts more comfortable, along with a moisture-resistant skin that's easy to wipe down. The mat's nonskid ridges meanwhile, keep you from slipping during your workouts by gripping the floor securely. Most importantly for long-term use your mat will stay as healthy as you do. The mat--which includes a removable strap for easy transport and storage--measures 72 inches long by 24 inches wide.