A-Maze Tracks are a DIY build kit and motorized toy pathway ideal for younger children. A-Maze Tracks include 34 parts that can be easily assembled in a multitude of configurations, ensuring play is never the same while developing dexterity and hand-eye coordination. Each set can measure as large as 14 1/2"x14 1/2"x2 3/4" when fully assembled. The motorized police car will roll along paths of your choice and can stop in a police station that illuminates and emits the roar of cheers when activated. Recommended for children 3 years and older, each A-Maze Track requires 1 AAA battery, (not included) & 3 AG13 batteries (included). A-Maze tracks will spark children's creativity and keep imaginations engaged for hours!