Velocity Toys Urban Jungle Express 12 Wheel Semi Trailer Remote Control RC Truck Ready To Run RTR w/ Opening Rear Trailer Doors (Colors May Vary) Full Function! (Go Forward and Backward, Turn Left and Right) Adjustable Front Wheel Alignment, Opening Rear Trailer Doors High Gloss Paint Job, Wheels with Rubber Grip Tires Requires 4.8v 700mAh Battery to run (Included) Remote Control requires 2 AA Batteries to run (not included) Approx. Dimensions, Length: 23" Width: 3.5" Height: 6"