Earrings by Hannah Bedford Shorter length Tide Earrings. If you would like a slightly longer version, please see High Tide Earrings. Inspired by the ebb and flow of the sea, these earrings are like the crests of a wave, coiled in sterling silver and encrusted with droplets of 18ct gold granulation. Features Primary Material : 18ct gold and silver Fitting Type : Post Dimensions (mm) : 15x5x5 One of a Kind : No 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.