Da-Lite Model B HDTV Format Manual Wall and Ceiling Projection Screen 37-1/2x67" 77" Diagonal Matte White Surface -
• Perfect for classroom and meeting room facilities. Easy pull-down system locks at intervals to fit a variety of projection formats. Nylon bearings provide smooth quiet operation for the life of the screen.
Case design allows for hanging from a ceiling or flush mounting to a wall. Matte White fabric will be seamless in all sizes.
Matte White - One of the most versatile screen surfaces and a good choice for situations when presentation material is being projected and ambient light is controllable. Its surface evenly distributes light over a wide viewing area. Colors remain bright and life-like, with no shifts in hue. Flame retardant and mildew resistant.