Much better than the original thread. The zipper is strong and lined by 2 snap closures. So even if the zipper loose, the net is closed by two attachment point, which can be beneficial. Only small problem, this net is suitable for my trampoline 240cm in diameter, but it could have been a little longer (a few centimeters) to make the installation a little easier. I had quite a shot in order to close the zipper. Better to leave as closed even when the trampoline is not in use, the net like that relaxes a bit and it's easier to close / open net.