This delicate copper magnetic therapy bracelet which Sergio calls Sweatlodge Brushed is woven how Native Americans weave sage to make a smudge stick that would be used like incense before sacred ceremonies. It is Sergio Lub style 515 and delicate at about 1/4" wide. It is made in the U.S.A.. It has 2 rare earth magnets, and is made of pure copper and other solid metals that are all made from copper.