This is a die-cast metal and plastic display aircraft.
You're probably thinking "1/400? That's really small!" Well, that would be true if we weren't talking about a C-5! Even in this scale, the model is about 19 cm long with a 17 cm wingspan. This pre-painted and pre-assembled desktop model carries the markings of the 439th AW of the Air Force Reserve, and includes optional parts for extended or retracted landing gear as well as an "in-flight" display stand.