Sadly I had to send this product back for a refund.  The charms have a very "cheap" look and feel to them.  The charms are quite larger than I expected and only one side of the charm is imprinted.  The back side of each charm has "925" imprinted in small letters on it.

This would work for someone who enjoys wearing charm bracelets with large charms on them, but if you wear a Pandora like I do - these charms just won't do. It clashes and are just too big.