Get bouncing with the Upper Bounce 12 FT. Trampoline. This 12-foot trampoline has a 330-pound maximum weight capacity. Its High-performance steel springs provide a deeper, more exciting bounce. It features: 72 6.5 inch heavy-duty galvanized springs.The safety Pad protects the jumper from falling on the steel frame or getting hurt from the springs. The strong & high quality pad with 450g PVC on top, 310g PE on bottom and 1" foam thickness EPE, contains the best shock absorbent, high density, closed-cell foam that will not absorb water, mildew or lose shape. The Jumping Mat features ultra-durability through its premium PP mesh material. 8 row stitching provides extra security, thus preventing the mat from tearing and guaranteed to be enjoyed for many years! Set comes with Screw Driver, T-Hook (spring tool) and instruction set-up manual. All upper Bounce items are manufactured from high quality materials offering you safer long-lasting fun investment.