Harbinger Ribbed Durafoam Exercise Mat 5/8-Inch, Blue Synthetic Imported Floor mat for stretching, yoga, Pilates, and other exercises Made of 5/8-inch-thick, closed-cell Durafoam for comfort Nonskid ridges grip the floor securely to prevent injuries Moisture-resistant skin is easy to clean; integrated carrying strap Measures 24 x 72 inches (W x L); 90-day warranty