It includes a caboose, tank car, steam locomotive, and track all painted in vibrant multi-colors. The set is ready to go and pre-built, making it perfect for those just starting out in the hobby. The set features an analog control system, DC power type, and live steam. It also includes advertising specimens, a light function, and is made of durable plastic materials. This G scale set is a must-have for any train collector and comes complete with its original box.