Material: Recycled Brass Plating: 14K Gold or Rhodium Necklace has a protective coating to prevent from quick wear and tarnishing. Script Strength measures 12mm wide (at its widest point) and 1.73” long Chain length is 16""-18""-20"", there is a ring at each length. You can wear the necklace at 16"", 18"" or 20"".