A rectangular mat gives an even bounce across its whole area rather than pushing a jumper toward the middle, which is why this shape is preferred once children start attempting tricks. A basketball hoop and a soccer goal come with it. The frame is hot-dip galvanized steel on 36 in legs, rated 1100 lbs static and 220 lbs dynamic, with an 8.5 x 6.5 ft jumping area inside a 10 x 8 ft footprint standing 8.9 ft tall. The net threads onto the mat with the supplied rope, leaving no gap, and foam sleeves cover the poles. ASTM compliant, for ages 3 and up. It weighs 203 lbs.