The pendant on this mini black and rose gold inflecto necklace measures 2.0″ by 1/16″. The chain is adjustable and can be worn at 18.0″ or 19.1/2″. Materials: 14k 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 handmade in our Upstate New York production studio. Please note: Metal Madness sale items don't qualify for discount -- but you can use CMD BUCKS on them! All sales are final.