This is the perfect locomotive for model train lovers. With a scale of G, it is an analog model that is perfect for display or outdoor usage. It is a limited edition model that is a replica of an enclosed trolley. The color of the model is brown and ivory with light functioning features. It is made from plastic and is a unit type model. The age level for the model is 17 years and up. The rail system is 2-Rail-2-Conductor and the model is perfect for train enthusiasts who love vintage models with a bit of a modern twist.