Harbinger Ribbed Durafoam Exercise Mat 5/8-Inch | Color GreenThe Harbinger anti microbial mat is great for stretching, Yoga, floor exercises, and Pilates. It's made from exclusive 5 8 in thick closed cell Anti Microbial Durafoam, which prevents bacterial growth and odor and does not wear off over time and use. The non skid ridges grip the floor to prevent slipping, and the removable strap makes it easy to store and carry. Synthetic Imported Floor mat for stretching, yoga, Pilates, and other exercises Made of 5