Firmer Than Polyfoam Mats, But Softer Than Polyethylene Mats!Top quality 2" thick bonded foam mat designed for comfort and moderate support. Nylon reinforced tough 18 oz. vinyl cover uses double reinforced, nylon stitched inverted seams to create a smooth working surface.Perfect for tumbling, exercise, play and low impact gymnastics by elementary and middle school age children. Each mat has 2" panels and 2" folds. Available color: Royal Blue