These small tri-toned earrings measure 1.1/2″ by 7/8″ at their widest point. Materials: 14k gold or rose gold-fill (14k gold over brass core/no nickel), sterling silver (.925), and oxidized sterling silver. All materials are hypoallergenic. The black (oxidized) components of our jewelry will wear over time and eventually achieve a beautiful antique-like finish. These earrings are designed in San Francisco and are 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.