🔥 Feel the Heat, Embrace the Relief! 🔥 Natural pain relief that promotes healing without medication. Use anywhere, anytime—perfect for on-the-go relief. Thin design allows for seamless wear under clothing. Patented heat cell placement for maximum effectiveness. Experience up to 16 hours of soothing heat therapy. 16 hrs relief L/XL size 5 wraps included ThermaCare Advanced Back & Hip Therapy Adhesive HeatWraps offer a convenient and effective solution for muscle and disc pain relief. Each pack contains five L/XL wraps that provide up to 16 hours of therapeutic heat, designed to be discreet and portable for use anywhere. With patented technology that targets pain and promotes healing, these wraps are a drug-free alternative for those seeking comfort and mobility.