Made from exclusive 5/8-inch-thick, closed-cell anti-microbial 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, the Durafoam material prevents bacterial growth and odor, so 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.