We offer a wide range of round trampolines in sizes and styles for choice, it covers size in indoor kids trampoline, mini fitness trampoline and garden trampolines size in 6ft ,8ft, 10ft, 12ft, 14ft, 16ft and so on. The trampoline frame is galvanized inside and outside with extra to against rust, all springs and hardware are specially treated to stand outdoor for anti-rust. The thick foam padding is waterproof and UV resistance for a longer product life span.