Elite Screens Saker Tab-Tension AcousticPro UHD Series, 100" Diagonal 16:9, 4K/8K Ultra HD Electric Sound Transparent Perforated Weave Drop Down Front Projector Screen, SKT100UH-E24-AUHD 100-inch Diagonal, 16:9 Aspect Ratio. View Size: 49.0" H x 87.0" W. Overall Size: 79.6" H x 105.7" W x 4.0" D. Extra 24-inch Drop. Black Aluminum Case. Screen Material: AcousticPro UHD, 1.0 Gain. 4K Ultra HD and Active 3D Projection Ready. Acoustic transparent front projection screen with a 180 wide viewing angle. The dense synthetic weave is moire-free and has a mean attenuation of -2.36db. Compatible with Standard Throw UHD/HD projectors. Durable Black casing designed for wall or ceiling installations. Synchronous motor provides a silent operation Includes infrared (IR) & radio frequency (RF) remotes, 3-way wall switch, wireless 5-12 volt trigger, built-in RJ45 port, and wall/ceiling installation brackets that permit the case to slide for in-line installation on wood studs. 2-Year / 3-Year ENR-G, Manufactures Warranty by Elite Screens' an ISO9001 manufacturer since 2004 and Lifetime Tech Support by Email, Web Chat or Toll Free Phone Call by Elite's Professional Service Team.