Clevr Outdoor Trampolines with Safety Enclosure Net & Spring Pad, Large Sizes: 12' / 15' Galvanized steel frame and base prevents unit from tipping over. Trampoline has maximum user weight of up to 330lbs Only use Heavy-duty quality material, Improved packaging Durable Water-Proof Pad Filled With Thick Foam, Reinforced Impact Protection Trampoline safety net includes padded poles which delivers the highest level of safety; High-quality PE net surrounds the entire jumping area for maximum safety Mat is attached to the frame by Heavy-duty galvanized springs Diameter (Width): approx. 12&#039; or 15&#039; Overall Height: 9&#039; Trampoline Height: 3&#039; Safety Net Height: 6&#039; Weight Capacity: 330 Lbs Materials: PVC / Mesh / Steel / Foam