The Dinosaur train consists of 4 cars, an engine, a coal car, an animal car and a caboose. The dinasour train comes with 2 dinosaurs, a T rex and a stegasaurous ( or similar), but only one animal can be transported at a time. Total length is 24 inches. finished with a food safe beeswax coating. Not recommended for children under 3 as this train may contain small parts.