"Perfect for low-impact aerobic workouts, the Upper Bounce Foldable Trampoline with Handrail puts safe, bouncing fun into your family's active lifestyle. For safety and balance, this personal and portable trampoline features a sturdy, foam-padded, 5-position-adjustable handrail to match up with your height. The sturdy and strong frame is made of solid heavy-gauge steel for extra stability. Its many 3.5"" springs add reliable and controllable bounce. Design folds down for easy portability and storage. Easy assembly takes about 5 minutes. Nonslip rubber-tipped legs protect floors. Sturdy, foam-padded, 5-position-adjustable handrail Sturdy heavy-gauge steel frame 3.5"" springs for reliable, controllable bounce Folds down for easy portability Nonslip rubber-tipped legs"