Thermotex Far Infrared Heating Pad - Neck

Thermotex Far Infrared Heating Pad - Neck.After just 20 minutes of use, the soothing infrared wavelengths penetrate up to 2.36 inches into the applied area. This results in an increase in blood flow, which enhances the natural properties that the body requires to heal. Providing nutrients, oxygen and proteins to the area and delivering relief of pain and inflammation.