120 inches wall ceiling retractable presentation screen auto lock manual system Projector Accessories

120" Wall/Ceiling Retractable Presentation Screen with Auto-Lock Manual System This screening projector features a manual pull-down mechanism that makes it easy to operate. Each fixture is designed for wall mounting. An auto-lock system enables height adjustments. This screen features 4.3 aspect ratio for a crisp image. 120" Wall/Ceiling Retractable Presentation Screen with Auto-Lock Manual System