Bounce around on the Bestway Xtreme Air 15' Round Trampoline. Its UV-resistant material mat helps prevent burned feet. The 70 galvanized springs create an improved bounce while providing support, and its powder-coated galvanized steel provides extra rust and corrosion protection. The sewn enclosure with a no-gap net and a L-shaped zippered entry with buckles improves security. Bestway Xtreme Air 15' Round Trampoline Blackblue - Trampolines at Academy Sports