The Athearn X-38370 Miniature Train HO Box Kit Blue Dow 42’ Chemical Tank Car is a vintage ready-to-go pre-built tank car model in 1:87 scale. It features a DOW corporate roadname, blue color, and light function for added realism. Made of plastic, this HO gauge tank car is designed for use on two-rail systems, making it a detailed and engaging addition to any model railroad layout.