Brooches by Sheila McDonald These Bar Brooches were developed from coloured drawings of sweet wrappers. Features Primary Material : silver Other Materials : enamel with fine gold wire and gold leaf Pin Type : pin Dimensions (mm) : 50 x 15 x 8 One of a Kind : No Metal : silver Hallmarked : Yes Cleaning InstructionsEnamel is basically a type of glass, therefore it must be treated with a certain amount of care. I recommend that the silver areas are cleaned with a Silver Cloth ( such as Goddards ) I would avoid using a liquid silver cleaner as this may affect the enamel.