The Pingutherm heat pads are not stuck to the skin. This makes it ideal for health-conscious, skin-sensitive or allergy-prone people. Thus, skin irritation is simply impossible despite high and long-lasting heat development. You can attach the heat patch anywhere to your clothing and remove it without leaving any residue after use. It can promote blood circulation and is ideal for muscle tension.

Ingredients: iron powder, salt, ceramic powder, water and activated carbon