Transforming Train Engine Battery Operated Bump and Go Toy Train Car w/ Flashing Lights, Sounds, Transforming Action (Colors May Vary) Transforming Train Engine Battery Operated Bump and Go Toy Train Car Flashing Lights and Fun Sounds! Bump and Go and Transforming Action Requires 3 AA Batteries to run (not included) Approx. Dimensions, Length: 10" Width: 3.5" Height: 4.5"