Item Name: Tourmaline Self-Heating Wrist Brace Braces Belt Arthritis Pain Relief. - Nano-functional ceramic powder and a special heat sensitive materials.- Can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity.- Size: About 30 * 6cm.- Material: Tourmaline, nylon, spandex.- Forms a resonant magnetic field resonates with the human body.- Note: If the body part appears redness, fever, hyperthermia, it is a normal phenomenon.- With dual thermoelectric and piezoelectric effect.- With elastic belt, safe & comfortable to wear.- Color: mainly black.- Made up of permanent magnets, the bio-composite heat-chip.- Applicable to bone hyperplasia, wrist pain, joint pain and other symptoms of hyperthermia therapy.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:2 * Pair of Magnetic Therapy Thermal Self-heating Wrist Pad Belt Wrist Support Brace Protector *