To the shape, there have round, hex, and octagonal for choice. For the size, 40-inch mini trampoline and 50-inch trampoline are always seen. For the leg, you can choose folded or unfolded. If you want to save space, please choose the folded type. Usually some trampolines without a handle. To make more safety, some trampolines have the handle. The trampoline has high-grade elastic bungee cords. It fits for different strengths. Also, we supply mini trampoline accessories such as the mat and replacement bungee cord for mini trampoline.