Durable Galvanized Frame: Our outdoor trampolines feature galvanized steel frames that ensure long-lasting durability, weather resistance, and rust prevention. Enclosure Net Protection: The high-density, UV-resistant safety enclosure net keeps children secure, with foam-padded safety poles and extra PE sleeves to prevent from rust and corrosion. UV-Tested Jumping Mat: The trampoline jumping mat has passed a 5,000-hour UV test, featuring thicker V-Rings and extra rows of safety for secure bouncing. Enclosure Net Protection: The high-density, UV-resistant safety enclosure net keeps children secure, with foam-padded safety poles and extra PE sleeves to prevent rust and corro Certified Safety Standard.