Upper Bounce Easy Assemble Spacious Rectangular Trampoline with Fiber Flex Enclosure Feature Item may ship in more than one box and may arrive separately Designed with a Top Flex Pole Enclosure System, Net runs through the top ring to ensure maximum stability and a stronger and longer life span Constructed with heavy duty Black-coated steel for extra durability and Ultra bounce NO COMPLICATED HARDWARE NEEDED - The EASY ASSEMBLE/DISSEMBLE feature High Quality Jumping Mat has 8 row stitching which provides extra security that prevents the mat from tearing and guaranteed to enjoy for many years Pole foam sleeves are made of strong vinyl material for added comfort and protection