The product is a set of three Bachmann N scale freight cars, including a 40' Hopper, a High-Cube Box Car, and a 56' Center Flow Hopper car. These ready-to-go pre-built model trains are designed for use on a two-rail system and are themed around transportation. Made of plastic and steel, these scale 1:160 model railroads are an excellent addition to any N gauge collection. Bachmann's reputation for quality and detail is showcased in these realistic freight cars, perfect for hobbyists and collectors alike. Made in China, these freight cars capture the essence of the railroad industry in a smaller scale.