This is a pair of gold toned pierced, cloisonne metal loop earrings in the shape of a Klingon Trifoil logo as seen on the classic Star Trek TV series. They measure 5/8″ high and are in mint, unworn condition. Produced by Hollywood Pins Company, it has had limited release and is not easily found outside of Star Trek conventions. Hollywood Pins closed down in October 2001 so this pin will soon be next to impossible to find. They have been stored in a smoke and pet free environment.