30", 40", 50", 60", 72" Portable Projector Screen Hd 4:3, 16:9 Video Projection Screen Home Office Projector Screen Wall-Mounted Manual Manual Pull Down Screen Movie Screen For Out-16:09-72

?PORTABLE: Manual pull-down movie screen, lightweight, easy to store and carry, can be installed on the wall or ceiling, this portable projection screen is convenient and lightweight, can be easily rolled up, saving space. Great for indoor and outdoor use. ? The projection screen is made of high-quality white fiberglass. The projection screen has a 178° wide viewing angle and can be displayed clearly from every angle. The colors are soft and will not cause eye fatigue after long-term use. ? Perfect for home, school, office, wedding, church or outdoor movie screening. Whether it is a workplace or used as an entertainment device, it is definitely your best choice. ?Screen format: The movie screen adopts 16:9 4:3 screen format, and the projector screen supports 4K and full HD images, bringing you excellent visual enjoyment. Size: 30", 40", 50", 60", 72" ? Eye-protecting screen: The projection screen uses the principle of diffuse reflection imaging to project the projection light onto the screen and diffusely reflect it to the human eyes, reducing eye irritation and making it easier to watch movies for a long time.