1、Interesting train and track toys, the yellow track section is stitched into an elliptical track through the interface, connecting the train to his friends. 2、The train is powered by four AA batteries. After the switch was turned on, the train and his friends began to travel along the track, which was very interesting. 3、The track can be not only elliptical, but also can be combined into a triangle, a circle, and the like. 4、It allows children to enjoy the dynamics of their own games and to develop hands-on skills. 5、The perfect toy gift for your child, such a boutique toy, I believe every child will like it! Features: Interesting train and track toys, the yellow track section is stitched into an elliptical track through the interface, connecting the train to his friends. The train is powered by four AA batteries. After the switch was turned on, the train and his friends began to travel along the track, which was very interesting. The track can be not only elliptical, but also can be combined into a triangle, a circle, and the like. It allows children to enjoy the dynamics of their own games and to develop hands-on skills. The perfect toy gift for your child, such a boutique toy, I believe every child will like it! Specification: Material: Plastic Suitable Age: 3 years old or older Power Supply: 4 x AA Battery (not included) Packing Size: Approx. 38 x 8 x 34cm / 15.0 x 3.1 x 13.4in Package List: Track x 8 Train Head x 1 Carriage x 2 Stop Sign x 1