I've struggled with green screen options for a while and dealt with solutions that are difficult to set up and avoid wrinkling. I finally decided to spend the money for my own sanity on this pull out unit. Here are the pros and cons Pros: β’ Very easy to install β’ Light enough to move around β’ Won't wrinkle Cons: β’ Fairly expensive β’ Weak plastic stoppers that break easily β’ Poorly written instructions β’ Not sure about this yet the durability, tk. first use and the edges are a bit worn, overall it will suit my needs. It was the only one I could find in stock anywhere, so it will be on time. The plastic plugs on the back are rather flimsy. When I first closed it, I followed the instructions which said to pull it up and then push it down. When I lifted the device, the plastic connectors came loose and the screen flew up. I was able to put the pieces together and close the screen. I would prefer these parts to be metal rather than plastic to avoid this problem. Another issue is the screen itself. The fabric isn't entirely flat, when fully stretched it doesn't wrinkle, it has a slight waviness caused by the tension from which it's inserted into the top rack. Another issue is that this is a brand new block and is already starting to crumble on the sides. That's what I suspect.