This Lionel The Polar Express LionChief Freight Train Set is a perfect addition to any model railroad enthusiast's collection. The set includes 21 items, including the LionChief Remote, LionChief Terminal Track Section, and more. The multi-color set is ready to go and pre-built, with a 1:48 scale and O gauge. The set features LionChief and Bluetooth control systems, and is themed around Christmas and The Polar Express franchise. Manufactured in 2021, this starter set is perfect for those looking to begin their model railroad journey or add to their existing collection.