Earrings by Miranda Sharpe A one of a kind hand made earring. The ear stud is made from a fine silver base ( with sterling silver post) which is engraved and enamelled with transparent vitreous enamels. The enamel is built in layers, predominantly green with touches of yellow and blue and gold foil. Finished with Obsidian pippin drops to create a dramatic earring. Features Primary Material : silver Other Materials : obsidian and vitreous enamel Length (mm) : 44 Fitting Type : Post Dimensions (mm) : 60 x 10 x 5 One of a Kind : Yes Metal : fine & sterling silver Gems : obsidian pippins Hallmarked : Yes Wire Material : sterling silver Cleaning InstructionsUsing warm soapy water with an old toothbrush should be sufficient to clean these earrings. A standard silver cloth may also be used to clean the exposed silver back part of the earring.