This Turquoise and Sterling Silver Trident Necklace is a beautiful and symbolic piece of jewelry. With its petite triangle of genuine turquoise and sterling silver chain, it's the perfect accessory to make any outfit stand out. Handcrafted and finished with a sterling silver extender and lobster clasp closure, this necklace is adjustable from 16" to 18". Where confidence and style! Lobster closure, 1 Polished finish Bezel setting Thailand Imported Product Specifications Necklace is 16"-18" in length., 16"-18" 1 Carat Material & Care Sterling Silver Metal, Sterling silver Use silver polishing cloth on silver items.