This KATO N Scale locomotive set features two units of the EMD F7A/F7B, designed for the Northern Pacific railroad. The black plastic material and analog control system make for a realistic and functional addition to any model railroad enthusiast's collection. The set includes a light function and is DCC ready, with multiple unit capabilities. The locomotives are pre-built and ready to go, making them perfect for those aged 14 and up. The unit type is a two-rail system, with a gauge of N scale. The set also features a painted design, with the corporate roadname of The Northern Pacific Railroad. With its transportation theme, this locomotive set is a great addition to any model railroad collection.