Military Car Set - 20 Different Die-Cast Portable Military Related Vehicles - Play Set in a Backpack Military Themed Car Play Set That is Easy for Traveling. Vehicle Play Set Includes 20 pieces of Military Themed Vehicles and Objects Plus a Vinyl Backpack. Push and Pull these Vehicles Around with Ease on Different Surfaces Indoors or Outdoors. Provides Lots of Speed, Action, and Interaction Amongst Children. Perfect for Pretend Play. Recommended for Children Ages 3 and Above.