1.Fashion copper bangle 2.Relieve pain of Arthritis and rheumatic 3.99% pure copper,superb quality ... can promote blood circulation and microcirculation of wrist, alleviate wrist pain and stiffness. If dirty, it can be cleaned by dry ... can purify blood, boost blood circulation, accelerate metabolism, prevent illness, reduce pain,So increase your strength and resistance to disease, relieve low ...