About function: This handmade copper ring with neodymium magnet has many health benefits. It can effectively relieve the pain of arthritis, carpal tunnel syndrome, RSI and migraine. Can improve blood circulation , reduce inflammation, and promote relaxation.Simple shape-C-shaped design, adjustable size, you can adjust the size according to your own situation, suitable for most fingers. The simple and generous design is very suitable for both men and women.99.99% pure copper: Made of high- pure copper, provides you with the greatest health benefits.Great gift ideas-take one today: this elegant and gorgeous ring is an ideal gift for your loved one. They look fashionable and can enjoy all the health benefits it provides. Packed in a beautiful gift box. money-back guarantee: you are happy, we are happy. If you are not satisfied with what you purchased, please let us know and we will refund unconditionally. This makes us your best choice for risk-free purchases. Add this copper ring to your shopping cart immediately. The stock is low, so hurry up and buy it