Product Feature: ?WIDE APPLICATION?This 2-in-1 green and blue green backdrop can be professionally used for portrait photos, photography, making videos, studio shooting,headshots or used as product display background, DIY photo booth, pet pictures.Also Invented for video conferencing, gaming, content creation etc.. Compatible with video conferencing platforms such as Zoom. Also, when participate in video conferences or live streams at home, this can help us to protect our privacy. ?HOW TO USE?Lights can be placed in front of or on both sides of the green screen to illuminate evenly to ensure that there are too bright spots that spoil the background image. ( NOTICE: you may need to zoom in or zoom out the webcam to cover the green screen background.) If the green screen is tilted due to the back of a chair during the use of the product, you can use tools to support it. Video frame coverage varies depending on distance between your chair and camera. ?UPGRADED MATERIAL ?This is a upgraded high-density green screen background material by using a softer and thicker polyester mulsim fabric that is wrinkle-free, opaque, and non- reflective. ?EASY TO CARRY AND STORAGE?This green screen backdrop can be folded down to the handbag that we provided to carry with you or put in any corner of your home without taking up space. ?PACKAGE INCLUDE? We've privided various sizes for you to choose, all of them comes with a carrying bag. Round Green Screen(without stand and it is used with chairs). 2-in-1 green & blue screen (without stand/t-shape stand).