Stage a face-off between The Joker and Batman at the Gotham City Energy Facility in the LEGO Batman Movie The Joker Balloon Escape 70900! Featuring a power plant build and The Jokers detachable balloon backpack with five balloons and two translucent flame elements. The power plant has a movable bomb element and silo with explode function, while Batman is armed with a grappling gun to intensify role-play battles. The LEGO Batman Movie The Joker Balloon Escape Set offers an age-appropriate build and play experience for children aged 6-12 years old. Includes two minifigures: Batman with grappling gun, cape and molded utility belt, and The Joker with his special purple coat-tail.