The Elite Screens ER135WH1 lets you provide your home theater with a fixed projection surface. Thanks to the black backing and the gain of 1.1, the projection just pops off the canvas. You don't have to sit directly in front of the screen either, thanks to the wide, 160-degree viewing angle. The colors and contrast remain unchanged from an oblique viewing angle. Invite your friends and family and watch the best movies together in your own home cinema. The fixed frame screen is easy to install and all necessary materials are included. The attachment points can still be moved after mounting, so that you can line up the screen exactly with your projector.