Bazoongi Nuclear Base Bounce House, 9 x 9-Feet x 78-Inch Up to 3 kids can jump, bounce and play happily in the Nuclear Base Combined weight of all users should not exceed 150 lbs. Nuclear Base Bounce house is very lightweight, so it is easy to set up, take down and move The Velcro safety netting encloses all 4 sides, keeping kids safe while they play Measures 11' x 11' x 110' highest point and 78' lowest point for the bounce house side