Self heat tourmaline shoulder brace-both shoulders(BLACK)

Self heat tourmaline shoulder brace - nano composite material, life time permanent magnetism - 5 tourmaline magnetic stone pads to ease your 2 shoulders and neck back pain - Velcro straps for easy fit to wear - self heat tourmaline material will generate infrared heat in 15-30 minutes to ease your neck and shoulder pain - use damp cloth to wipe the tourmaline fabric part will speed up the heating effect. Will relief pains from Whiplash, Tendinitis, Rotator Cuff Tear, Frozen Shoulder, Dislocation, and Bursitis. 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 body 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.