Upper Bounce Trampoline Enclosure Net is a must to have to ensure your family's safety. It is designed to fit for 15 FT. Round Frames with any amount of poles. The Net features a perfect height to increase the protection of the people jumping. This high quality weather-proof enclosure net should be installed to prevent any accidents from occurring. This set includes 12 straps which are threaded through the net where you need to attach it to the trampoline poles. The straps are closed with a Quick-Lock Buckle around the pole cap. The pole cap is placed on top of the pole. This set can also be used with an arch enclosure system; you put the straps around the top poles of the arches. The bottom of the net is then attached to the V-Rings with durable, high-quality clips and a cord/rope that you thread through the bottom of the net. (This is also included in the set for added protection and stability.) Actual net height 71".