Assembled track toy with fun sound effects; includes Multiple interchangeable track pieces. Enhance and expand play with connectible go! go! Smart wheels and go! go! Car playsets and collectible figures; all vehicles and playsets work together. Manufacturered by BLACKOBE. Garage Built in 3 Button batteries (Included) product Dimensions: 50.4 x 23.2 x 14 inches. Interesting track garage can develop children's hands-on ability and thinking ability. Enhance your child's creativity with go! go! Smart wheels toddler toys; kids build their own interactive toy car garage and race vehicles around for maximum fun.