A projection screen is a surface used to display images and videos from a projector. It is typically made of a white or gray material that reflects light and has a smooth surface to provide a clear and sharp image. Projection screens come in various sizes and formats, such as wall-mounted, freestanding, and portable screens.

They can be made of different materials, including vinyl, fiberglass, and fabric, and may have different features, such as motorized or manual operation, adjustable height, and foldable design.

Projection screens are commonly used in classrooms, conference rooms, home theaters, and other settings where a large display surface is needed for presentations or entertainment. They are essential for projecting high-quality images and videos from projectors, providing a clear and vivid display that is visible to all audience members.