Thermopad back warmers are equipped with a textile adhesive surface and can be attached to any part of the body on clothing. The back warmers automatically activate upon contact with oxygen and provide pleasant warmth for up to 12 hours. They offer comfort and relaxation for leisure, sports, and work. Heat has been utilized since the dawn of humanity. This understanding forms the basis of the self-heating patch's effectiveness. The warmth, which begins to take effect within just a few minutes, can promote overall physical and mental well-being. The heating patch is comfortable, discreet, and odorless.