The MTH 20-2124-1 UP Gas Turbine NIB is a model train locomotive depicting the Union Pacific Railroad. This 1:48 scale diesel locomotive features intricate details such as smoke, light, and sound functions. Made of plastic and diecast materials, this analog-controlled train is part of a three-rail system, perfect for collectors and hobbyists interested in model railroads. The vibrant yellow color and vintage design make this locomotive a standout piece for any train enthusiast's collection.