Men's Powerful 6 Magnet Magnetic Therapy Copper Cuff Bracelet Minimum 2000 Gauss Each Magnet 6 strong Magnets, each Magnet between 2000-3000 gauss Smooth finish, highly polished, solid Copper Bracelets. Bracelet is 7 1/2" in length. Will fit wrists up to 8 1/2". Width 1/2" Magnetic bracelets are believed by many to relieve arthritis, enhance sleep, increase energy and promote better blood circulation