This Napier perfume bottle charm and bracelet is an absolute treasure! The dauber is stamped "NAPIER". The metal has an antiqued patina or oxidized color to the metal. This is unmarked for sterling; however, it has been acid tested for sterling on the bottle, the connecting chain, and on the thick bracelet. We do know that Napier did make these little perfumes in sterling silver, but are puzzled why this is unmarked for it. Perhaps, it is just a heavy sterling plate? We are not sure and do not want it damaged to find out, but trust those collectors of vintage Napier will know. Regardless, it is a neat set. The bottle is app. 1.25inches x 1.20inches and the little attaching chain is app. 1". The bracelet is thick linked and app. 7.5inches overall length and app. 8mm wide links. The weight of all is 42.7grams. This is in very good condition with minimal wear with age and no damage.