This 5mm-wide, hand-hammered cuff is available in one size, which will accommodate the size of most wrists. Materials: oxidized sterling silver (.925) or matte sterling silver. The black (oxidized) components of our jewelry will wear over time and eventually achieve a beautiful antique-like finish. Click the drop-down menu to choose your desired metal. All materials are hypoallergenic. This cuff is handmade in our California and New York production studios.