The JumpSport Fitness Trampoline combines superior design, high quality construction, with our proprietary elastic cords for the best, safest bouncing experience ever. Unlike the jarring sensation found with steel-coil spring rebounders, the elastic cords provide a smooth, low-impact bounce that is nearly silent. This new technology outlasts the competition by over 3x the number of cycles! Six arched legs provide superior stability and allow you to stack multiple units to conserve floor space. The elegant silver frame maintains the stylish appearance of your own home and adds an extra layer of durability. And lastly, jumping on trampolines is fun! The Fitness Trampoline allows you to finally enjoy your workout. This truly is a great trampoline model to have at your home. You will not regret this purchase at all.