Bounce over 20′ in the air, performing flips forward and backward, in complete safety, with no fear of falling. Participants jump on a trampoline while harnessed to a hydraulic bungee cord system on each side that keeps them safely centered over the trampoline. People regularly perform double somersaults during their very first experience on this trampoline. 25’L x 20’W x 25’H / no power required [OSHA Certified]