JumpSport 350 PRO | Fitness Trampoline | Professionals Choice | No-Tip Arched Legs | Quiet, Safe & Comfortable Bounce | Top Rated for Quality and Durability | 4 Music Workout Videos Incl. 36 Patented EnduroLast-4 cords rated best bounce; club tested for over 1 million smooth bounces. Patented easy-to-adjust bounce tension for individual weight and performance needs. Patented No-Tip arched legs provide unmatched stability and safety. Comes almost fully assembled. Integrated Permatron Skirt covers cords for added safety w/ large frame provides 50% more exercise space. USA based, family-owned: our industry leading products are entirelydesigned & engineered in USA.