Portable exercise mat is great for the home or gym. Made of 2' thick long lasting polyfoam. Covered in heavy vinyl with heavy nylon stitching for durability. Built in carry handles make it easy to transport. Wipes clean with a damp cloth. Mildew resistant. Please Note This item CANNOT ship to P.O. Boxes, APO, or FPO Addresses. It CAN ONLY ship to a Street Address.