This is a cast white metal conversion set for the Eduard, or actually any, 1/72 scale Fokker D.VII kit. The package I received contained four airfoil shaped spreader assemblies for the landing gear, and two sets each of the landing gear struts and tailskids.
Not having an Eduard kit available, I used an old Revell Fokker D.VII, and the unit fitted nicely. The spreader bar unit was a little roughly cast, but it was easy to sand it down to where is looked good. Not having an Eduard kit, I’m not sure why the unit needed replacement, as there isn’t really much to the gear, just the spreader and the two supporting “V” struts. The struts fit easily into the notches on the bar, but they need a little cleaning up, as there are two molding lines on each set of struts.