Desktop Projection ScreenPortable Home Theater Office Classroom Projection With Storage BagProjector Screen Manual Projection Screens,for Outdoor Home Theater Use Pool Backyards Party Fun(16:9,50")

Two screen ratios: 16:9 ratio: wider screen ratio, very suitable for home theater, watching movies, playing games. 4:3 ratio: the screen is close to square, mostly used for office classroom conferences, commercial training.
Portable Mobile Projection: The projection screen stand is lightweight and can be quickly installed, making it ideal for travel. The retractable design is convenient for presentations outside, and can be placed in the trunk for storage after business trips/outdoor entertainment. The storage box is easy and quick to carry.
Soft Light & Eye Protection The freestanding projection screen provides brighter colors and clearer projection while viewing, and prevents eyestrain when watching HD movies.
Wide Range of Applications: The HD projector screen is designed to be placed on any flat floor or table, indoors or outdoors, with countless mounting options. Perfect for mobile conferencing, video games and movies, travel, home theater, office presentations, school meetings, backyard movie nights, and more.
Portable desktop screen: high-definition picture quality/portable/easy to use, durable metal shell, not easy to damage, aluminum alloy pull ring, sturdy and durable, easy to use, lock is the foot, integrated design, simpler appearance, no installation required, just pull it and use it