Function This projector curtain hanger is designed for both office and home environments. It keeps the projection screen away from the wall to help prevent moisture buildup and improve airflow behind the screen. Adjustable distance The hanger provides an adjustable distance of 80 mm, allowing flexible positioning to achieve the desired viewing distance. Material and durability Made of strong steel with a painted finish, it offers anti corrosion protection, stable performance, and a long service life. Size The hanger measures 150 x 120 x 28 mm, delivering a compact footprint that saves installation space. Use scenarios Office conference room: position the screen away from the wall to reduce moisture buildup and facilitate ventilation during meetings. Home theater or living room: adjust the distance to suit seating distance and optimize viewing comfort. Classroom or training room: flexible placement to accommodate different screen sizes and room layouts while saving space.