The Lionel O Gauge O-27 Dow Chemical Three Dome Tank Car #16112 is a ready-to-go pre-built model designed for train set layouts. This tank car features a transportation theme and is made of plastic material. It is part of the Three-Rail System and operates on an analog control system. This collectible item is suitable for model railroads and trains enthusiasts aged 17 years and up, with a scale of 1:48 and originating from the United States.