Bracelets are made of solid copper and copper alloys... even the "silver" bracelets are 65% copper. There is no "plating" of any kind.
Bracelet designs are available in up to four sizes. Gently squeeze bracelets to fit... they are made with annealled metal that can be safely shaped without breaking.
Many people believe wearing copper is good for a variety of ailments including arthritis... while this is not scientifically accepted, all we can say is many of our customers swear that it works for them.
Magnet therapy is an even newer idea than wearing copper. Select copper and copper alloy bracelets are also available with tiny high power magnets inset inside each end of the cuff.