This 2″ high gold and silver tone metal necklace/medallion is a screen accurate reproduction of the famous Vulcan IDIC. IDIC stands for infinite diversity, infinite combinations. This is the full size jumbo version like the one Spock and other Vulcans were seen with on the original Star Trek TV series and the movie Star Trek: The Motion Picture. The IDIC is 2″ high and comes on a 23″ (approximate) chain. Produced by Lincoln Enterprises, the late Majel Barrett Rodenberry’s company (Nurse Chappell and Gene’s widow) many years ago, and now out of production, this had limited release and is not easily found outside of Star Trek conventions and fantasy shops. It has been stored in a smoke and pet free environment.