The Adhesive Body Warmer provides 10+ hours of therapeutic pain relief from sore muscles, stiffness, arthritis, etc. 

The heat patch is a soft, lightweight adhesive pouch containing an inert mixture of iron powder, charcoal, salt, water and vermiculite. Adhere to clothing for maximum comfort and safety. 

Features & Benefits
• Generates heat for 10+ hours.
• Great for stiff and sore muscles, arthritis and more. 
• Sticks to clothes, not skin, to minimize irritation.