I can't believe all of you are talking about ONE flag, when there were so many moon landings and flags posted every single time. Which moon landing are you talking about? What was THAT flag made of? Are you talking about one of several other moon landings? What was THAT flag made of? Do you really think they bought a whole bunch of flags from one place for all future moon landings? Do any of you stop for a moment to realize that the answer depends on which moon landing is being referenced?