Mode of action: Activated in contact with air. They warm up a few minutes after opening the package. Up to 30 minutes reach the maximum temperature of 42 degrees. Maintain for a period of 8+ hours an average temperature of 38 degrees.Instruction for use:1. Open the package and pull out the two worms..
Mode of action: Activated in contact with air. They warm up a few minutes after opening the package. Up to 30 minutes they reach the maximum temperature of 39 degrees. They maintain a medium temperature of 35 degrees for a period of 8+ hours.Instruction for use:1. Open the package and pull out the t..
Small and lightweight, fit on each glove and pocket. Widely used for years in the world by police, army, professional athletes, working outdoors and in an extreme environment.Mode of action: Activated in contact with air. They warm up a few minutes after opening the package. Up to 30 minutes r..