4:3 viewing format Matte white projector screen Auto-locking roll down feature Adjustable screen height Screen can be adjusted/stopped at any point Projection viewing surface easily pulls down and retracts Black masking border for optimum image focus and alignment 2 top loops that hook onto screws, nails, bolts, etc. Ceiling or wall installation Matte white projection fabric thickness: 4 mm (.157 in.) 84 in. diagonal 50.3 in. x 67.3 in.
