The Sima 110 inch 16:9 fixed-frame projection screen (front) offers the user a unique approach to projection. This well-built screen comes with two different projection surfaces to accommodate different needs and venues. The High Contrast White Screen is for a vivid, TV-like picture with a wide viewing angle while the Dove Grey Screen offers deep blacks for theater-like color reproduction. The HDTV format (16:9) provides a wide viewing area while the black velvet frame finish assures no itinerant reflections. Sima makes it easy for you by including all necessary installation hardware. Projector required, not included.