Description: 1. Optimized material, reinforced pe net, safe and anti-pinch 2. Upgraded high-quality jump cloth, suitable for children, soft knee pads, non-slip and wear-resistant, strong and breathable, easy to clean 3. One-piece jumper, safe and anti-pinch 4. Stable ring design, preferably thick galvanized steel, anti-dumping design of the leg ring, strengthened load-bearing, safer and more stable 5. The whole body steel frame adopts thick steel pipe, which is strong and stable and has a longer life. 6. Bold leg, upgrade to thick leg, increase the load-bearing capacity and use it more safely. 7. Customized waist drum spring, excellent stretch ratio, moderate hardness, effective knee support Specifications: Diameter: 0.92/1m Number of feet: 5/6 Jumping mat material: PP Cover material: pvc Number of springs, material: 24-30 pieces Ground clearance: 25cm Package Included: 1*trampoline