Pure Copper Rings Made of 100% solid copper, 100% Hypoallergenic, LEAD & NICKEL FREE. The inside is solid copper, and the outside is electroplated with a bright color. Stronger and durable, Never fade, Rust, Stain or Turn skin green, Tarnish, Corrode, long lasting lacquer coating to avoid oxidation, scratches resistant. Comfortable to enjoy the health benefits of solid pure copper. Lymph Drainage Magnetic Ring The Arthritis copper ring is embed with strong magnets (3500 Gauss). The magnets help for reduce target pain in your swollen wrist, hand, knuckle and joints in your thumb, which is good for reduce fatigue & muscle tension, reduce static electricity,for sports joints aches promotes relaxation, and balance sleep. Easy to AdjustEach copper Ring Length:2.36 inch (6 cm), Width: 0.24 inch (0.6 cm), Weight: 5g. Open design is easily adjustable, fit to any wrist size with just a light squeeze. Fashion Copper Jewelry GiftThere is no lack of modern fashion sense. Generous, practical, beautiful and good for health. Elegant stylish design for women and men, suitable for many occasions, which will compliment your individual style. It's so stylish that nobody would suspect it's a healing ring. It must be a elegant gift for family and friends.