Da-lite 79005 DA-Snap Wall Screen - 58 x 104" - 119" Diagonal - HDTV Format (16:9 Aspect) - Cinema Vision. DA-LITE PROJECTION SCREEN, DA-SNAP, 58 X 104, 119D, CINEMA VISION Suitable for mounting on the wall or into wall opening. Easily attached front or rear projection screen surface with snaps or optional Velcro. Provides a perfectly flat viewing surface for video projection applications. Surface mounts to back of black powder coated frame that provides a masking border.