This MTH Rail King Auto Transport carrier with 4 ERTL cars is a must-have for any model train collector. The carrier is beautifully crafted with die-cast and plastic material and comes with a multi-color design that adds to its appeal. The carrier comes with a 3-rail rail system that makes it easy to assemble and use. The analog control system is perfect for those who want to experience the thrill of controlling the train themselves. The carrier is ready to go straight out of the box and is perfect for collectors aged 8 and above. The vintage design of this carrier adds to its appeal and makes it a great addition to any collection.