ThermaCare Heat Wrap Chemical Activation, Back / Hip, Large / X-Large - Box of 2

Back pain is often caused by tight muscles. ThermaCare Back Pain Therapy HeatWraps deliver 8 hours of continuous, therapeutic warmth and keep relieving pain for an additional 8 hours after you take it off. In fact, the American College of Physicians (ACP) recommends real heat as a first defense against acute lower back pain. Available in two sizes, these single-use wraps are designed to provide pain relief at home or on the go. Just open pouch; starts to warm on its own reaching its therapeutic temperature within 30 minutes 8 hours of heat Ultra-thin Odorless Fits women's pant size 9 up to size 20 Fits men's pant size 35 to 47 inches 2 heatwraps included

Pack of: 1 Clinically proven for pain relief, and increase of blood flow to help accelerate healing They're portable and deliver 8 hours of continuous, real theraputic heat and keep relieving pain for an additional 8 hours after you take them off