Earrings by Hannah Bedford Inspired by the ebb and flow of the sea - these stud earrings are like the crests of waves, coiled in silver and encrusted with droplets of 18ct gold granulation. Features Primary Material : 18ct gold and silver Fitting Type : Post Dimensions (mm) : 25x6x5 One of a Kind : No Metal : 18ct gold and sterling silver Hallmarked : No Wire Material : sterling silver Cleaning InstructionsOver time silver jewellery can tarnish. Carefully use a soft toothbrush and warm soapy water to remove any dirt and clean around the granules. Ensure you gently dry the piece well. You can use a silver or gold cloth to restore the shine to a polished piece.