The 3/8" thick Hanging Mat is designed to save-space by hanging. These dense, high-quality closed-cell foam mats that are light yet resilient, perfect for low-impact exercise, core training and stretching. This mat can maintain its shape and stay flat on the floor whether you hang, stack or roll them after use. Reinforced plastic grommets won't harm floors, rust and won't bend or deform when stepped on. Available in two lengths. Sold individually.