ELECTRIC PROJECTOR SCREENS are operated by a high quality tubular motor that raises and lowers the screen via remote control or wall switch. The screen material is a high-quality multilayer matte white with a black backing to avoid light penetration for a clear image. The gain is 1.1, viewing angle is 160 degrees, and the screen is cleanable with mild soap and water. All necessary hardware is provided for easy installation to get your screen up and mounted in no time! Motorized Projector Screen is the perfect choice for today's High Definition Home Theater Systems, Conference Rooms and Classrooms. Specifications: * Screen Size: 100" Diagonal * Aspect Ratio: HDTV 16:9 Format * Viewable Screen Area: 87" x 48.8"(H x W) * Case Dimensions (L x H x W) : 97" x 2.8" x 2.8" * High contrast 1.1 gain screen that is washable with soap and water * 160° viewing angle perfect for residential or commercial use * 3 layer black backed screen which eliminates light penetration and produces top quality color reproduction * 1" black borders on the sides increase picture focus & control * Simple Plug and Play design with easy sliding bracket installation * High quality tubular motor for quick and smooth operation * Energy efficient, quiet motor that enhances longevity * Removable in-line wall switch and IR Remote Controls included * Elegant white powder coated aluminum housing creates an attractive appearance that matches any decor * Large aluminum alloy roller keeps the screen flat through repeated use