This is a vintage 1950's-1970's .925 sterling silver CALIFORNIA MAP souvenir charm for a charm bracelet. It is stamped, has been acid-tested and is guaranteed sterling. For some GREAT deals on more vintage sterling & fashion jewelry items, please see my other listings. Huge inventory & new items added daily! Will gladly combine shipping; please check out all items on 1 invoice for discount. Please note that much of my jewelry is pre-owned & may show commensurate signs of wear. In addition, since some customers prefer vintage jewelry's patina, I don't polish my items & you may wish to. If you have any questions, please don't hesitate to ask. Thanks for looking and come back soon!