This delicate necklace was crafted from authentic animal bone in our New York studio with a choice of silver or gold-plated bronze for a versatile and clean look. Size is adjustable Available in the following colors; Gold(Bronze) and SilverAppx 19" width pendant part 3" Material: Silver : .925 Sterling Silver Gold :18K Gold Plated Bronze Style #: BONN4-1,BONN4-2 Size: One Size