Cura-Heat Pack Back and Shoulder Pain - 3 CT (741173)
Warming relief from minor muscular, joint aches and pain.
Better than the other brand because it will not cause burns to skin.
While in Walgreens in Northern California I found these packs. More economical and safer than Therma Care in my opinion. Had used Therma Care for over five years and had suffered blisters and burns. But not with Cura-Heat packs because they do not touch the skin. They work beautifully. Too bad they are not sold in Eastern Washington Walgreens'.