This is a genuine C5 (5 different features/ obstacles etc) inside the castle which means you get more for your $$, caferful when comparing as many competitors have a C4 only which is the model down.
This C5 Batman Jumping Castle has a large Jumping Section, a Basket Ball Ring, a Large Obstacle Course to play in, a Ladder to climb up, Super Fast Slide to enjoy and a Sun/Rain cover included.