Manual Projector Screen 4:3/16:9 HD Portable Pull Down Projector Screen Wall/Ceiling Mounted Video Projection Screens, for Home Theater, Office, Media, Entertainment (60) (60inch 4:3)

Retractable projector screen: Pull down and rise up easily and lock into place at any desired length with pull down retraction mechanism. Perfect for home theaters, businesses, and classrooms.
178° wide view angles: The retractable projector screen has large 178-degree view angles, you don't need to sit in front of the screen when watching movies. Suitable for home movies, education, presentation, gaming or outdoor movies.
Height adjustable: Adjust the height by simply pulling down the screen to your desired level & then release softly. The pull down projector screen allows for clear/vivid image & video capture & great for home theater cinema/film showing.
Manual screen control: This pull down movie screen ceiling/wall mount projector screen is fully retractable and has a self-locking mechanism so you can simply roll down/pull down the screen and then release softly & it will lock itself into position.
Multi-purpose: Viewing capacity enables usage in any places: home, school, office, church, classroom, backyard, on any venues: presentations, conferences, weddings, parties, for any entertainments: sport events, movies, TV shows, video gaming.