Coverage: In special moments, we often participate in various home video conferences, and how to protect our privacy is our greatest concern. The 55-inch diameter screen covers everything behind you, and with settings, you can switch any background. Perfect for your Tube tutorials and live videos, interviews, company avatars, portraits, product photos, passport photos, and more! ! EASY TO OPERATE: The back pocket is very flexible and fits most chairs. The design is so sturdy that it won't slip or fall even if you move around a lot. Foldable and Portable: The curtain is very light and thin, weighing only 540 grams. When you need to store it, just fold it into a small circle, put it in a storage bag, and place it anywhere on the wall. Disclaimer: The webcam may need to be zoomed in or out to cover the green screen background. And light it evenly to make sure there are no too bright blobs that could ruin the background image.