Trampoline safety enclosure works only with Pure Fun"s 12-foot trampoline (sold separately) * Features sewn-in elastic net straps and steel clamp connectors for leg poles, and offers parents added peace of mind * Zipper enclosure allows easy in-and-out, rust-resistant frame will hold up to years of outdoor use * Certified by independent laboratory to pass all ASTM, TUV, and GS quality and safety requirements * Includes limited two-year manufacturer"s warranty * UV-resistant mesh fabric protects trampolines from sun"s harmful rays