Therapy Heat Wraps turn up the heat on your muscle back amd hipTHERMACARE 16HR LOWER BACK HIP, these single-use wraps are designed to provide pain relief at home or on the go. Heat Wraps deliver 8 hours of continuous, therapeutic warmth and keep relieving pain for an additional 8 hours after you take it off. Available in two sizes,Designed specifically to fit your lower back and hip area,Delivers heat deep into tissue to relax, soothe, and unlock tight muscles,Patented heat cells get right to the source, to relieve pain and accelerate healing,Allows you to move freely while it delivers therapeutic heat,Thin enough to wear discreetly under clothing,Flexible enough to be worn on the go or while relaxing