Safety and quality are the most important things we focus on! Take our 15 - foot trampoline for example. It has upgraded curved poles that make it much safer. This trampoline meets the ASTM standard safety specifications, so you and your family can feel at ease and be sure of its safety. The metal tubing is galvanized and coated, which means it's really strong and won't rust easily. And the strong metal legs make sure the trampoline stays stable, allowing your kids to bounce on the jumping mat without any worry. Our trampolines also have a tightly woven jumping mat that's very flexible. It has been tested over 2,000 times to give you the best bouncing feeling. Let's talk about our Pumpkin Trampoline with Curved Poles. The 15 - foot trampoline has a special curved pole design. This design makes the space between the net and poles bigger, so the chance of getting hurt is smaller, and it's safer. It also makes the trampoline better to use and different from the old straight - pole ones. Oh, and the trampoline comes with a basketball and a pump for extra fun!