Solid steel structure fully galvanized steel frame provides sturdiness and durability u-shaped solid foot this 10ft trampoline includes three u-shaped bases providing sufficient stability and support spacious capacity large size allows for wide range of motion or multiple persons to use the trampoline together better bouncing features high-tension steel springs linking the jumper to the frame, providing a very strong elasticity and a safe playing environment. For maximum safety safety enclosure net is closely and tightly connected to galvanized steel poles with foam sleeves, so it guarantees your safety during use visible net see-through net creates a safe and enjoyable jumping environment and allows for clear 2-way vision trampoline weight limit: 165-264 pounds 31007860