Net for 13ft x 13ft Trampoline Enclosure using 4 Arches and Straps SkyBound Replacement Trampoline Net designed to fit SkyWalker 13ft x 13ft Square Trampolines Your Trampoline must be 13ft x 13ft Square with 4 arches Upgraded v-ring attachment style which uses ropes to attach the bottom of the net to the mat This Net is not designed for the Bounce Pro 13ft x 13ft Trampoline. Bounce Pro's trampoline has poles that cut through the pad. The top of the net attaches using straps