These tri-toned classic circle hoop earrings are available in medium and large sizees. The medium measure 1.3/8″ long by 1.3/8″ at their widest point. The large are 2.0″ by 2.0″ 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 handmade in Upstate New York.