Vega Electric Motorized 84″X84″ Projection Screen uses a Electric Motorized to support the whole 84″ by 84″ Screen, This durable Electric Motorized wall mounted or celling mounted Projection Screen Easy-to-install, high-resolution 84 x 84 Inch projection screen enhances impact of important presentations, The screen is ideal for computer, video, slide and overhead projections. The Screen has a White surface with Black Borders, Modern aluminium alloy casing with powder coated ( white) surface, Brushed ( Black) Processing, Surface is Pro mMatte white fabric for side black borders, Comes RF Remote control, can stop any position, Synchronous motor, smoothly and quietly, Flame-retardant, Matte white finish, Black 1-inch border, Easy-roll mechanism sets up quickly, Screen measures 84 inches long x 84 inches high Keystone eliminator ends distortion problems which occur when screen and projector are on uneven planes. It is washable and lightweight. It is very stable and made with quality products, You can use the Vega 84″X84″ Electric Motorized Projection Screen in School, Office, and Your Home.