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