Radio Control SEMI TRUCK Heavy Trucks with Trailer 22.5 Long Full Function! (Go Forward and Backward, Turn Left and Right, Glaring Light) Yellow or Red (Assorted) Connect / Disconnect the trailer Yellow or Red color Requires 4 AA Batteries to run (not included) Remote Control requires 2 AA Batteries to run (not included) Approx. Dimensions, Length: 22.5" Width: 3.5" Height: 5" R-500 windstorm truck