12FT Kids & Adult Trampoline. This heavy-duty large trampoline has 4 super strong steel U-shaped legs for stable support, and the special thickened spring pad is vinyl coated to resist fading. Compared with other trampolines, the thickened anti-corrosion springs and rings of our trampoline not only provide strong rebound, but also are extremely safe. It is worth noting that this outdoor trampoline is designed for all-weather use, and its high load capacity is enough for 6-8 kids to jump at the same time. After a day of pleasant outdoor entertainment, you can go home directly without rushing to take back the trampoline.