Style: RetroMaterial: Stainless steel, 18K gold-platedCare: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time.ImportedProduct measurements:Chain length: 15.7 inExtension chain length: 2 inPendant height: 0.75 in (1.9 cm)Weight: 0.26 oz (7.5 g)