"Handmade Antique Bronze Long Filigree Necklace made with Authentic Swarovski Pacific Opal Crystals. * Great Christmas Gift for Women * * Crystal Color: Pacific Opal Crystal Chatons - Many Crystal Colors Available Email me for further Information * Metal Filigree Setting: Round Antique Bronze Prong Setting. * Metal Chain: Thick Bronze Rolo Chain and Findings. * Length: 20\" Long plus 2\" chain extender . Nickel Lead Free No Allergies. * Helpful tips for proper care: To avoid damaging or dulling