Enjoy Jumping Fun! Our 12 FT(366 cm) outdoor trampoline is constructed with a solid and steady galvanized steel frame for better resistance to rust and corrosion. And the 4 U-shaped legs provide strong support and strength for long-term use. Besides, the jumping mat is made of wear-resistant and ultraviolet-proof PP materials that provide high resilience, and it is also connected to the steel pipes with soft foam, eliminating the gap between the mat and the net, letting your kids play more safely. What’s more, the enhanced springs are characterized by great bounce and rust resistance. Most importantly, our trampolines all comply with EN71 F381 & EN71 F225 & EN71 standard safety, providing your kids a safe trampoline experience!