This is a necklace with a 24″ chain, in silver toned color, in the shape of the Star Trek: The Next Generation U.S.S. Enterprice NCC-1701-D. It measures 1″ long and is a mint, unworn necklace. Produced by Lincoln Enterprises, Majel Barrett Rodenberry’s company (Nurse Chappell and Gene’s widow) many years ago, this has 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.