These tri-toned multi triangle earrings come in a size small or large. The small measure 1.3/4″ long by 3/4″ at their widest point and the large measure 2.1/2″ by 1.0″ 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.