Teloon Fitness Trampoline 40" B6212

High quality: The exercise trampoline is made of high-quality steel tube and polypropylene stretch fabric, which is durable and not easily deformed. Stretch fabric covers the spring in all directions to prevent foot injury. The trampoline adopts a drum spring that is more elastic and less prone to breakage than the webbing. High quality stretch fabrics and springs allow our trampolines to support up to 330.7 lbs to meet the athletic needs of most people.