The screening appears to be well sewn with big grommets to attach the netting to fencing.  BUT it comes to your home without instructions  in a tightly folded bundle that renders it too wrinkly to use.  To address that problem, I put one of the screens I purchased into a dryer on the lowest setting, thinking that it would relax the wrinkles.  I took it out in ten minutes and OMG what a disaster!   The netting DID relax but the banding all around shrunk by 30% leaving the screen looking like a gathered puckered and unusable mess.   I am really disappointed.