Recreate the early days of intermodal transport with these great flatcars in new paint schemes! Loaded with details, these cars are some of the finest scale freight cars Lionel can produce. FLATCAR: Die-cast body Laser-cut wood deck Die-cast trucks Operating couplers with hidden uncoupling tabs Hinged bridge plates Separately applied handrails and other details TRAILERS:Opening rear doors Plastic bodies Rubber tires--including spare PRODUCT SPECIFICATIONS Rail Line: Union Pacific Road Number: 53085 Gauge: O Gauge Power: Electric Min Curve: O36 Dimensions: Length: 14.75"