Features: -Made of durable and robust, non-toxic ABS parts under strict quality control. -it contains 6 curved tracks and 4 straight tracks. You can assemble the tracks to suit your desired layout or refer to the instructions for instructions. -Just assemble 4 train cars and tracks together, turn on the power and watch the train happily. -Load 4 1.5V batteries (not included) into the locomotive, the train will start running smoothly on the track with real lights and sound. Specification: Colour: black Material: ABS plastic Size: as shown .