Different application. I needed to hang vertically to cast shade onto a Chimney Swift Tower in hot afternoon sun. The birds go down from the top, so I couldnt hang over it. I still need to get placement tweeked so the birds will benefit most from it but as far as the product I am happy. Nicely made. Air goes through so not like a sheet blowing in the wind. Not an authorized setup, but I used a 17 PVC pipe with a hole drilled at top to hook to. Stuck pipe in the middle hole of a big heavy electrical spool  erected up in the air. Put it in first, then hooked my lower sides. As the sun hits at different angles over the months, I can re-adjust placement.  Hardest part was trying to decide on rectangle vs triangle and just what size!