Happy Trampoline is a proud US company based in California since 1996 and we are the biggest trampoline superstore to buy 10ft to 16ft round, rectangles, and octagons of all sizes and of high quality. We manufacture and modify our product so that material in our trampoline can not graze children's soft skin. We offer comprehensive trampolines in USA. Our Trampolines include the features like: toughest, strongest, thickest in the industry. Check out this trampoline because jumping sport is best for both exercise and fun. Also, this time we are offering a huge discount on many top selling trampolines so that your little ones can enjoy the joy of being bouncing and active without any interference. Visit our website or Call us @ 1-888-801-4403 to know more...