72 Inch Manual Pull Down Projector Screen 4:3/16:9 4K HD Home Movie Theater Projection Screen, Wall Mounted Projection Screen Portable Projection Screen High Brightness(16:9)

The projection screen is made of soft, thick white fiberglass, which provides clear images and prevents light reflection, bringing you and your family a high-definition visual experience.
The video projection screen has a lightweight roll-type storage design that can be manually rolled into a small size, packed into a backpack or suitcase, and taken anywhere with the storage bag.
The projector screen uses standard black backboard material to prevent light penetration; the four-sided black border design improves image contrast and absorbs light deflection to ensure the highest quality video image.
The projection screen offers a wide viewing angle of up to 160° and a large surface of high-quality matte white, so you and your family can choose a comfortable seat and posture to enjoy movie nights without crowding in front of the screen.
The screen has two ratios: 16:9 and 4:3. The 16:9 ratio is suitable for home theaters, games, KTV, and the 4:3 ratio is suitable for workplaces such as business, offices, schools, and educational PPT.