This set includes a Little People Batcave playset, four DC Super Friends character figures, two push-along cars, and an extra play piece. Kids can press the Discovery Button on the playset or move the elevator chair up and down to activate lights, sounds, and character phrases. They can send Batman racing after The Joker using the included Batmobile and Jokermobile vehicles. All the figures, vehicles, and play pieces are sized for small hands to grasp and move, which helps strengthen fine motor skills and encourages imaginative pretend play. This set is designed for toddlers and preschoolers ages 18 months to 5 years.