This Lionel Train Flatcar with Erie Piggyback Trailer 7200 ~#6-19415 ~1992-1993~ NIB is a great addition to any model railroad collection. The flatcar is made of diecast and plastic materials and is ready to go for assembly. It features a O-27 gauge and is designed for both boys and girls. The model is manufactured in the United States and is not a modified item. The Lionel brand is well-known for its quality and this flatcar is no exception.