Wall-Mounted Projection Screen - 4:3/16:9 HD Portable Projection Screen Manual Pull Down Retractable Movies Screen with Auto-Lock, for Home Movie Theater, Slide/Video Showing,84inch 16:9

projection screen
Whether you need to install directly on the wall or hang from the ceiling, the projector's screen makes operation simple. The projection screen has an automatic locking mechanism that allows you to adjust the height of the screen for easy operation. Due to their convenience and versatility, projector screens have become the first choice for TV screens in homes, offices, schools or almost anywhere. They are also great for presenting data, giving presentations, viewing photo slideshows or playing video games. Specification: Product name: Projection screen Screen type: Wall-mounted screen Material: White glass fiber Ratio: 4:3/16:9 Wide angle: 178 Gain multiple: 2.3 Size: 60/72/84/100 inch Back: black, opaque Package: 1×projection screen Note: 1. Using manual measurement method, the size may have an error of 1-3 cm, which is normal. 2. Due to factors such as shooting light and display, some chromatic aberration problems will inevitably occur. Please refer to the actual product received.