Get your kids up off the couch and active with some good, old-fashioned fun. Upper Bounce Trampolines have a total of 72 6.5 heavy-duty galvanized springs that deliver a deep, satisfying bounce with every jump just what kids need to burn off pent up energy. The ultradurable mesh jumping mat features eight-row stitching for tear-resistant security. Rust-resistant, powder-coated galvanized steel frame provides support and assembles easily with no complicated hardware to slow you down. The strong, shock-absorbing pad covering the steel frame and springs uses 450-gram PVC on top, 310-gram polyethylene on bottom and 3/4-thick, high-density, closed-cell foam thats water- and mildew-resistant and wont lose shape. Double rubber ties secure the pad tight to the trampoline frame. Each set includes screwdriver, T-hook (spring tool) and setup manual. Ages 5+. Available: 12 ft. 33.5H x 144 dia. Wt: 123 lbs. Wt. capacity: 330 lbs. 14 ft. 35H x 168 dia. Wt: 138.6 lbs. Wt. capacity: 330 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Trampolines.