Earrings by Sheila McDonald This range of earrings explore printing and layering of transparent enamel colours over silver foil with fine gold lustreas applied design. Features Primary Material : Silver Other Materials : fine gold lustre. and Vitreous enamel Length (mm) : 12 Fitting Type : Post Dimensions (mm) : 12mm round One of a Kind : No Metal : Silver Hallmarked : No Wire Material : Silver Cleaning InstructionsEnamel pieces can be cleaned with warm soapy water and polished with a Silver Cloth (available at most large supermarkets)Avoid liquid Silver Cleaner.Enamel is a type of glass, it will chip if dropped on a hard surface, however it is possible to repair.