(1.25" diameter) encased in plastic. The obverse of the coin reads "The Eagle has landed, July 20, 1969". The reverse reads "This medallion contains metal from the spacecrafts Columbia and Eagle, that took astronauts Armstrong, Aldrin and Collins on their historic Apollo 11 mission that resulted in the first landing of man on the Moon". The plastic cover has multiple scratches, but the medallion has been protected. Ex: the Dave Scott collection.Flown in Space? YES