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Antra Electric Motorized 180 4:3 Projector Projection Screen Low Noise Tubular Motor (180 4:3

Use with any home theater or business projector
Enjoy one click rolling down feature with low noise motor
Expand the screen to size of 180 Inches diagnal - wide screen 43
Screen height is adjustable by tuning the stopper switch
RF remote control unit with 85 feet cable that can be hidden in the dry wall