Vintage Coro Clip On Earrings Unusual Circle Design Gold Tone These earrings measure about 1" long. Front: Possible mother of pearl or shell? Clear gems have some glue visible around them, possibly from a repair. Rear: Heavy green tarnish. These are vintage earrings and are sold as pictured. Some tarnish and signs of wear may be visible. Please review all pictures before purchase. Please note these earrings are used/preloved.