Superiormagnetics.com is proud to offer this exclusive line of handmade to order high power magnetic bracelets for optimum magnetic therapy. This is our very strongest magnetic bracelet due to the mass of magnetic material. This magnetic bracelet is made of individual 6mm diameter x 12 mm long neodymium N50 black epoxy coated cylinders radially magnetized. Our strongest stainless bracelet has about 5 of these cylinders in the entire bracelet. This bracelet should not get wet. It picks up iron filings from the air or if put in contact with the earth. When iron particles become attached to the magnets it must be taken apart and each magnet has to be cleaned. Magnetic bracelets are the strongest treatment for hand (arthritis tendinitis), wrist (arthritis, tendinitis, carpal tunnel), elbow (arthritis, tendinitis) and shoulder (bursitis, tendonitus, frozen shoulder) on the arm they are worn. However they will often help neck, back and knees. Make sure you choose the correct magnetic jewelry size.