Skywalker Trampolines 48&rdquo; Round Trampoline Mini Bouncer with Enclosure &ndash; Camo 360-degree padded handle bar helps stabilize kids as they jump Enclosure net sewn directly to jump mat, eliminating gaps Meets or exceeds all ASTM safety standards 30 stretch bands used in the place of springs Lower enclosure prevents children or small objects from going underneath Jump mat is made of polypropylene, woven to prevent slipping Enclosure net is made of tightly-woven polyethylene Soft padded frame pad covers stretch bands for added protection Powder-coated steel frame construction Enclosure poles are covered with soft foam padding