Ive just received mine. Unfortunately the other buyers comments were not available when I ordered. I totally agree with them. The screen is like one of those wire and net car window sun screens and it wobbles about all over the place as the sticks added for rigidity are too short. The door does not adapt and does not lay flat over an opening. Furthermore it is two large squares joined along an edge but the corners are not squared off. They r round and leave wide openings. Whilst the screen may effectively stop a bird or a bat it isnt very effective for anything smaller and if,like me you hoped it would stop the likes of furry spiders,scorpions and snakes....forget it. Buy some wood and a bit of net curtain instead