ROFBIHG Portable Tabletop/Desktop Projector Screen, Movie Projection Screen Outdoor 30/40/50inch, Manual pull up for Home Theater Cinema Wedding Party Office Presentation(16:9,50")

◆Strong and Durable Aluminum Alloy: High-strength aluminum alloy shell design provides better protection for the screen, making it more durable and better balanced. ◆Stability: Portable Indoor Outdoor Movie Screen, cross-shear bracket and self-locking design, bracket and latch 2-in-1, stable and non-shaking, quick and easy to use. ◆High Performance: Floor Projector Screen improves the contrast and clarity of text and images and reduces eye fatigue. ◆Eye Protection: The Floor Standing Manual Pull Up Projector Screen features a standard black backing material that eliminates light penetration, and a black masking bezel that improves focus and alignment, improves screen contrast, absorbs light offsets, and ensures optimal video image quality for long periods of time without hurting your eyes. ◆Versatile: You can display graphics and business data in the office, watch movies indoors and out, and perhaps play an important role in a lecture or presentation.