"The Upper Bounce Rectangular Trampoline provides more runway for your kids to enjoy tumbling and bouncing. The tough, corrosion-resistant galvanized-steel frame is powder-coated for exceptional durability in all kinds of weather. Heavy-duty 7"" springs ensure strength and exceptional bounce. The Top Flex pole enclosure system maximizes stability for long-lasting performance. A slip- and static-resistant polypropylene mesh jumping mat stands up to weather and years of jumping fun. The thick foam-pad cover adds an extra measure of safety. 4 W-shaped legs provide stability. Max. Wt. Cap.: 500 lbs. Tough, corrosion-resistant, powder-coated, galvanized-steel frame 7"" heavy-duty springs for strength and bounce Top Flex pole enclosure Slip- and static-resistant polypropylene mesh jumping mat Thick foam-pad covers 4 W-shaped legs for stability"