This net and cap kit was specifically put together with Skywalker trampolines in mind. Now you can use nets that attach with straps instead of those cumbersome bolts. This kit will fit 15 Foot diameter Skywalker trampolines with 6 angled poles like the picture shows below. The enclosure poles need to have an outside diameter of 1 1/2 In. Please refer to our How To Measure page for more detailed measuring instructions.