81006 Self heat tourmaline ankle braces/bands (BLACK) in pair

Self heat tourmaline ankle braces/bands - nano composite material, life-time permanent magnetism - easy to fit velcro straps design - self heat tourmaline material will generate infrared heat in 15 - 30 minutes to ease your ankle pain and stiff - infrared heat will improve blood circulation - use damp cloth to wipe the tourmaline fabric part will speed up the heating effect. Will relief pains from ankle sprain, stress fracture, arthritis, and Tendonitis. WARNINGS: Take off this brace when you feel uncomfortable or too hot. Don't take a hot bath right after using this brace. You have to let the treated part cool down for 30 minutes before taking a hot bath. Don't use this product when you have fever, skin damage, bleeding, or skin allergy. NOT suitable for children and pregnant woman.