Projector Screen Diagonal, 30-72 Inches Pull Down Manual Portable Wall/Ceiling Mount 16:9/4:3(4:03,60)

Material: White fiberglass cloth with black backing resists wrinkles, fading, and light transmission for clear images. Viewing: Diffuse reflection technology reduces direct eye strain and supports comfortable long-term viewing. Format: Compatible with 16:9 and 4:3 aspect ratios, ideal for movies (16:9) and presentations (4:3). Installation: Manual pull-down screen with adjustable hanging brackets for wall or ceiling mounting. Versatility: 178-degree wide viewing angle and multiple sizes (30-72 inches) suit home, office, and outdoor use. Widely Used : This portable projector screen is suitable for a variety of scenarios.Whether it is a workplace office, teaching training, or used as entertainment equipment, such as watching movies, home theater, playing games, karaoke, etc., it's definitely your choice.