DRY EYE RELIEF Microwave Activated Moist Heat Relieves Dryness Refreshes Dry Eyes THERMALON Dry Eye Compress is a natural, proven way to bring relief to dry, irritated eyes. Simply microwave and apply. The warm compress helps unplug oil glands,. this frees teh oil in the glands to flow into the eyes slowing evaporative tear loss. Each use helps restore the eyes' nautral defense again future tear evaporation. The Compress is washable and reusable, drug-free, easy-to-use and non-allergenic. Size: 3-1/2" x 8", ties