Your family will love the Skywalker Trampolines 15' Square Trampoline with Enclosure. This unique square trampoline provides over 20% more jumping space than other trampoline shapes–and is the best option for utilizing limited yard space. A patented no-gap enclosure system interlocks the jump mat and enclosure net at each spring, eliminating dangerous gaps and giving parents peace of mind (Patent #RE45, 182). The framework is made of weather- and rust-resistant galvanized steel, providing extra protection for years to come. The Skywalker Trampolines 15' Square Trampoline with Enclosure is the perfect way to create lasting family memories.