Experience the advanced solution for temporary relief of minor muscular and joint aches with ThermaCare Air-Activated Heatwraps for Neck, Wrist & Shoulder. Our patented heat cells deliver consistent and effective heat therapy, offering 16 deep-penetrating hours of relief. Designed for targeted use on the neck, wrist, and shoulder areas, ThermaCare Heatwraps are clinically proven to relax tight muscles and enhance flexibility and mobility. The drug-free and odor-free formula ensures a comfortable experience without the use of pain rubs, medicated lotions, creams, or ointments. These air-activated, one-time use wraps provide real heat that heals. Wear them for up to 8 hours while experiencing the benefits of therapeutic heat, and enjoy an additional 8 hours of relief after removal. *This product is intended for temporary relief of the symptoms of certain conditions and does not claim to treat or cure any disease or condition.