Don't take back pain lying down! If you’ve ever done one rep too many, bent the wrong way or been frozen by a back spasm, you know there’s no pain like back pain. The persistent throbbing can knock you off your feet—and lying down stiffens what already hurts. We have a better solution. Our generously sized Back Wrap provides fast, penetrating relief for upper, mid or low back pain. It’s perfect for abdominal cramps and muscle tenderness on large areas of the body. The adjustable strap keeps it comfortably in place. Chill it in the fridge or freezer, or pop it in the microwave. The pack retains its therapeutic temperature for a full 20 minutes, so you can numb the pain with analgesic cold, or let the soothing heat release your knotted muscles. You’ll get big relief in no time.