The MTH Premier 20-98171 Union Pacific flat car with a 48' trailer is a detailed replica of a freight car from the Union Pacific Railroad. Made of plastic and featuring painted details, this 1:48 scale model is ready to go with its pre-built assembly status. Manufactured in 2005, this flat car is designed for O gauge rail systems and includes the corporate roadname and features of the Union Pacific Railroad. Imported from China, this collectible item is a great addition to any model railroad enthusiast's collection.