The product is a ready-to-go pre-built InterMountain ACF center flow to Bay Hopper BNSF model train freight car in 1:87 scale. It features a multicolor paint scheme, co-co wheel configuration, and is made of plastic material. This HO gauge model is brand new, featuring the corporate roadname of BNSF Railway and operated on a two-rail system. Perfect for collectors and model train enthusiasts, this detailed and high-quality freight car is a great addition to any train layout.