The Williams Crown Addition 2801 O Gauge New York Central Aluminum Passenger 5-Car Set is a ready-to-go model train set designed for collectors and enthusiasts aged 17 and up. This analog-controlled set features a sleek silver color and is made of durable aluminum material. The passenger cars are in 1:48 scale and run on a Three-Rail System, providing a realistic and immersive transportation-themed experience. Each car also showcases light functions for added visual interest while traveling along the tracks. With the trusted brand of Williams and the iconic New York Central corporate roadname, this set is a must-have for any model railroad enthusiast.