<br><b>Safety rules keep in mind to avoid injuries:</b><br> 1. Always monitor small children when they are jumping, recommended for children and adults ages 6 years and up.<br> 2. Set some ground rules for kids, including how many people are allowed to jump at once, no somersaults or bumping each other, etc.<br> 3. Carefully inspect the trampoline from time to time to make sure that springs are not exposed and the netting and padding is properly in place.<br> 4. Weight limits matter, so follow the product guidelines.<br> 5. Follow directions carefully when setting up the trampoline and leave enough space around the perimeter.<br> <br><b>Specification：</b> <br> Trampoline： <br> 1)Frame Diameter ：16 feet (4.88m)<br> 2)Frame Height：35 inches/90 cm 3)Jumping Mat： Black, PP material, UV resistant<br> 4)Spring Cover Pads： PVC+PE, Middle EPE foam, 14mm thick<br> 5)Frame Tube：12pcs,galvanized，Φ42×1.35mm<br> 6)Springs： 108pcs galvanized, wire Φ3.1×178mm<br> 7) "U"shape Legs： 6pcs galvanized, Φ38×1.2mm<br><br> <b>Safety Enclosure</b>.<br> 1)Net Material： PE mesh<br> 2)Enclosure Height： 70inches/180cm<br> 3)Pole Tube： Φ25×1.2mm, 24pcs<br> 4)Pole Tube Sleeve: EPE foam, PE Cloth<br>