Item Name: Tourmaline Self-Heating Wrist Brace Arthritis Pain Relief Braces Belt. - Note: If the body part appears redness, fever, hyperthermia, it is a normal phenomenon.- Color: mainly black.- Forms a resonant magnetic field resonates with the human body.- With dual thermoelectric and piezoelectric effect.- Applicable to bone hyperplasia, wrist pain, joint pain and other symptoms of hyperthermia therapy.- Material: Tourmaline, nylon, spandex.- Size: About 30 * 6cm.- Made up of permanent magnets, the bio-composite heat-chip.- Can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity.- With elastic belt, safe & comfortable to wear.- Nano-functional ceramic powder and a special heat sensitive materials.DescriptionThis item is a pair of self-heating pad designed for your wrist, which is made up of permanent magnets, nano-functional ceramic powder and a special heat sensitive materials. It can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity.Package Include:1 * Pair of Magnetic Therapy Thermal Self-heating Wrist Pad Belt Wrist Support Brace Protector *Please make