Earrings by Mariko Sumioka Cushion earrings handmade by Mariko Sumioka from enameled copper and silver. Each piece is carefully enameled and assembled together. Features Primary Material : Silver Other Materials : Enamel Length (mm) : 15 Fitting Type : Post Dimensions (mm) : 18x15 One of a Kind : No Hallmarked : No Wire Material : silver Cleaning InstructionsPlease be careful in handling this piece. Physical shock will cause the enameled part crack or break. Please clean the silver parts with silver cleaning cloth.