Our 10ft x 17ft outdoor trampoline is our premium version, enormous jumping areas, high fences and unique safety base-leg design with massive extra connections. It enables skillful jumper to do more trainings and Extra fun.
The 17Ft Gymnastics Rectangle 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 lifespan. The Rectangle Trampoline ladder is available for easy access. Our springs are designed for long lasting, it can pass 100,000 times fatigue test. 
This Trampoline with Enclosure 112 pcs steel springs, 40 turns, 180mm each. Pass 100,000 times fatigue test. Safety net  height 102inch with netting roof (Regular safety net height 72”) Backboard is suggested to assembled outside. Max. user weight: 160kg/352lbs, test force on frame 1408lbs,test force on the mat 1760lbs according to F381-16 clause 6.7 Static Load Tests. Patented construction.