This mini black and gold inflecto necklace is available in two variations: gold and oxidized silver on a gold chain, or rose gold and oxidized silver on a rose gold chain. The pendant measures 2.0″ by 1/16″. The chain is adjustable and can be worn at 18.0″ or 19.1/2″. Materials: 14k gold-fill or rose gold-fill (14k gold over brass core/no nickel) and oxidized sterling silver (.925). All materials are hypoallergenic. The black (oxidized) components of our jewelry will wear over time and eventually achieve a beautiful antique-like finish. This necklace was designed in San Francisco and is handmade in our Upstate New York production studio.