Best Trampoline USA is made keeping the requirements of end users in mind. With safety as our top priority this trampoline set features rust-resistant galvanized steel and an integrated design to provide extra stability. Don t buy a trampoline with a frame that will just last you 1-2 years. Buy a sturdy trampoline with a frame that will last you a lifetime Because of our frame thickness our weight limit capacity is 1500 lbs while our competitor's weight limit is only 250 lbs. Why Chose A Trampoline From Happy Trampoline? At Happy Trampoline we have been making high-end trampolines since 1996. A family-owned and operated we are based in Southern California and proud to sell American products. Our products have gone through a rigorous quality control system and have at least met or exceeded all current safety regulations including ASTM TUV. You will not find a spec on our trampoline that is inferior to any competing brand. Here are a few reasons why our trampoline is the best in the industry. WHY IS OUR PRODUCT THE BEST? Lifetime Warranty on Frame and Springs 550 Lbs Jumping Weight Capacity Galvanized Inside Out 3.0 mm Steel Tubing Commercial Grade Thickest in the Industry 92-156 Springs: Highest Spring count in the industry to offer the softest landing while giving jumpers the bounciest backyard trampoline. (Note: Spring Count Varies from size to size) 9 long tapered Springs Longer Than Most competing Outdoor Trampolines Safe for beginners and young children as well as elite jumpers looking for gymnastic training while doing flips and cartwheels. Included with this trampoline: Galactic Xtreme Rectangle Trampoline Grade A non-abrasive U.S.-made permatron polypropylene Jumping Mat Extra Wide Spring Pad Cover Net Enclosure System Ladder Not Included.