The Walthers HeavyWeight HO 932-10108 HO Paired Window Coach Union Pacific is a pre-built model passenger car replica of the Pullman design in yellow color, featuring a scale of 1:87. This ready-to-go item is 12 inches long and 2 inches tall, designed for analog control on a two-rail system. With its detailed painting and transportation theme, this passenger car is a perfect addition to any model railroad enthusiast's collection, representing the Union Pacific Railroad in a realistic manner.