Thermalon Microwave Activated Moist Heat-Cold Sinus Relief Mask. 5 1/2" x 8", with ties

The Thermalon Moist Heat and Cold Sinus Relief Compress provides natural pain relief. The patented Hydro Pearl technology captures moisture from the atmosphere and when microwaved, the absorbed water is released as clean, soothing, moist heat. The therapy wrap will not support certain harmful microorganism like grain or herbal products, making them safer and easier to use than gel products. Use from the freezer for soothing cold. Thermalon products are washable and reusable. With proper care, they will provide years of relief