Rapid Transit '915 Children's Kid's Toy Train Set w/ 3 Train Cars, 4 Curved, 3 Straight Tracks, Light Up Bridge Rapid Transit '915 Children's Kid's Toy Train Set 3 Different Train Cars, 4 Curved and 3 Straight Tracks Tracks are Easily Attachable, Easy Hinge Action to Attach Cars Train Requires 2 AA Batteries to run (not included) Bridge Requires 3 AA Batteries to run (not included)