HJXGQJM Portable Desktop Projection Screen, Manual Pull Up Projection Screen 30/40/50inch, Hole-Free Pull-Up HD Screen for Home Theatre, Travel, Office Presentation, with Storage Bag(4:3,50")

High-quality material: The projection screen is made of white fiberglass, which is flat and wrinkle-free, easy to clean, and the black back prevents light from penetrating the screen, providing you with the ultimate viewing experience.
Easy to use: Equipped with a metal pull ring and support angle, it is easy to use. Just rotate the support angle to 90°, hold the center of the lower cabinet with one hand, and then pull the metal pull ring to raise the projection screen to the appropriate position.
Wide viewing angle: This mini projection screen has a viewing angle of up to 160°, so you don't have to sit right in front of the screen. Just choose the most comfortable viewing position and enjoy a wonderful movie night.
Portable and compact: The folded projection screen is lightweight and portable, so you can take it with you wherever you go, and it wont take up much space in the trunk of your car.
Wide range of applications: The HD projector screen can be placed on any flat ground or tabletop, can be used indoors or outdoors, and can be installed in countless ways. It is perfect for mobile meetings, video games and movies, travel, home theater, office presentations, school meetings, backyard movie nights, etc.