JumpSport Fitness Trampolines deliver the smoothest deepest and most supportive low-impact bounce on the market. Featuring EnduroLast Elastic Cords uniquely formulated to stretch 2x resting length compared to standard bungees that only stretch as little as 1.25x resting length. The 350 has a 32.5-inch jumping surface arched legs and 3 easy-to-adjust firmness settings. The JumpSport hinge is light but creates a super stable rigid frame rail for confident and secure jumping. Work out without worry. Step up with confidence and add versatility to your fitness routine with the arched-legged trampolines and handlebar accessories. No-tip arched legs are safe and reliable and allow you to stack multiple units in a commercial setting. The mat extension skirt and petal designs protect jumpers from stepping on the cords and provide more exercise space while the trampoline legs and 12.5 inches-high frame are stable enough for push-ups dips and more. Commercial-grade construction features strong 16 gauge steel tubing engineered for unmatched durability and long-lasting performance. Includes 4-in-1 DVD with cardio core and strengthening exercises. The trampoline has a durable lightweight design to facilitate a wide range of modalities and for easy storage. Whether you work out in a studio apartment office or tiny home the easily mobile JumpSport Fitness 350 trampoline offers the variety you need to work out whenever wherever.