I have been using this screen for scale calls for 9 months. I conduct telephone conferences with customers and put pictures of customer projects in the background. Images are tight and crisp, far superior to virtual backgrounds. To date I haven't had any problems with the mechanical functionality. I had to pull him up onto a chair so that he completely filled the camera's field of view. This works fine for my purposes. I also have a flexible webcam stand which I think is a must to accurately frame the field of view. If the green screen were wider, it would be harder to hide under the table when not in use, so I think it's a good compromise. and at a reasonable price.