All the fun of 9 Square in the Air, in a size that is perfect for your backyard or driveway! Includes everything you need to play 4 Square in the Air with your friends, including height-adjustable, custom blue PVC pipes with a locking system, high-quality injection molded plastic connectors, protective feet, latex-free game ball, take down tools, carrying bag, and even a ball pump. The poles adjust at 5, 6, and 7 ft creating fun for a wide range of ages. The specialized locking system allows for quick and easy set up and take down. Store the entire game in one convenient carrying bag. When assembled, the game dimensions are 12 x 12 feet.