Authentic Apollo 11 contains metal taken from the Apollo XI command and lunar modules Medaillon is made of metal taken from the Apollo 11 command and lunar modules, this material went to the moon and it came back, it is very exclusive, contains metal from Spacecraft Columbia and Eagle on their historic Apollo 11 mission, was awarded by the Space Division to the employees who participated in the Mission Apollo 11 Medaillon size: ca 3cm, good condition according with the age, it is a great opportunity to get a piece of the historic Moon Mission Apollo 11.