Manual Pull-Down Projector Screen, Roll-Down Retractable Manual Projection Screen, Hanging Projector Curtain, 4:3/16:9 Portable Projector Screen Indoor Outdoor - Home Theater Office Education(4:3,40")

▶Projector screen multiple sizes available, 30/40/50/60/72 inches diagonal, screen aspect ratio 16:9 and 4:3 optional, with the best image and colour reproduction for your perfect visual enjoyment. ▶Screen material 2.5 gain with standard black backing eliminates light penetration. Black borders on all four sides enhance picture contrast; screen surface can be wiped with a dry cloth. ▶The manual projection screen offers a wide viewing angle with a large, high-quality matte white surface, so you and your family can choose comfortable seating and positions to enjoy movie night without crowding in front of the screen. ▶Video projector screen, portable storage, roll storage, does not take up space, it is very convenient to unfold the storage, enjoy the high definition picture quality when you use it, and easy to store it after use without taking up extra space. ▶Foldable and portable features make the projection screen perfect for indoor and outdoor useIdeal for home theatres, public displays, businesses, classrooms and more.