The MTH RailKing Norfolk & Western 4-Bay Hopper Car with Coal Load is a ready-to-go O gauge model train accessory that replicates a 4-bay hopper car in 1:48 scale. Made of plastic and featuring the Norfolk & Western corporate roadname, this three-rail system freight car is perfect for adding realism to your model railroad setup. The detailed design and transportation theme make it a great addition to any enthusiast's collection, originating from China as part of the MTH brand's product line.