Sunbeam Heating Pad Gel
Powered by a clip on battery pack, these easy-to-use heat patches adhere comfortably to your back, legs, arms, and more, providing up to 8 hours of deep, penetrating relief (with one patch on low setting). Each patch is reusable up to 10x (refill patches sold separately). Long cords easily access all areas of the body and provide maximum mobility while you're getting relief..