I wanted a big net (so no 20x20) attach to a backpack or Rackpack (49L) on the back of the bike, and I came across this thread. The elastic cable is thick but remains elastic, so very good fastness in general, the hooks would be need a mini plastic protection after not to scratch, but that's minor. It seems that this net is made of a large cable tied at strategic locations, so less chance they flakes. Very good!