The Elasto-Gel multi-purpose therapy wrap is the most universal of all wraps. User may apply this wrap to all parts of the body. The Elasto-Gel Therapy is designed to provide moist heat therapy or soothing cold therapy or relief of minor muscular and joint aches and pains. The hot or cold therapy will last 20 to 40 minutes per application. The product is held in place with hook and loop type closures, which allow the user to move about during therapy. The product is microwavable so it can provide nearly continuous heat therapy. When used cold, the product conforms to contours, even at 20F 30C , allowing comfortable soothing cold applications. Features Benefits The Elasto-Gel Therapy Wrap is made with Elasto-Gel, a patented gel with exceptional properties for transferring heat or soothing cold. If punctured, it will not leak and will remain usable. The unique combination of specially selected fabric and tough flexible gel provides an exceptional durable product for use in hospitals, rehabilitation centers, athletic facilities and the home. 1 Each / Each