100" 4:3 Manual Projector Screen, can offer you a perfect visual enjoyment with optimal image and color reproduction. It is ideal for home theater movies, classroom training, conference room presentations, public display, etc. High quality matte white surface with 4:3 aspect ratio. It features high quality matte white viewing surface, which diffuses projected light evenly. Pull-down lock technology allows you to easily adjust the screen height and the aspect ratio. End cap bracket allows for wall or ceiling mount installation. Click and order one!