The Micro-Trains N Scale RTR #X 39’ Single Dome Tank Car Koppers Tarmac 17312 NY is a ready-to-go pre-built model replica of a 39' Single Dome Tank Car in N scale. Made of plastic and featuring a colorful multicolor design, this tank car is a part of the Two-Rail System and is branded by Micro-Trains Line (MTL). With a corporate roadname of Koppers Tarmac and a specific theme of 17312, this collectible freight car is a great addition to any model railroad enthusiast's collection.