Our adjustable copper rings are perfect for men, women and teenagers. Each one can be adjusted for a tighter or looser fit. The attractively brushed copper design is presented in a beautiful Acusoothe velvet pouch for safe keeping. The 2500 + gauss per magnet, positioned near the finger joint & tendons, are excellent for the maximum therapeutic effect. The brackets are 99.9% pure copper combined with high strength magnets. It is claimed to offer some of the best therapy for arthritis pain & other finger related problems. Some studies have claimed that copper has anti-inflammatory effects on the body. Furthermore, when magnets combine with the body's magnetic field, they help to restore imbalances in the body's field which can lead to pain & disease.