This oxidized sterling silver charm is a round disk that says Houston the front with the Astrodome, the Space Shuttle and an Oil Derrick. The back says Space City on it. It is 16 mm in diameter. The photo shows the front and the back, but you are buying one. It is so clear and detailed!
Look in my ebay store for 6000 other charms as well as chains and many other sterling silver jewelry items!