Elite Screens CineTension 2, 84-inch Diagonal 16:9, 4K/8K Tab-Tensioned Electric Drop Down Projection Projector Screen, TE84HW2-E30 84-inch Diagonal, 16:9 Aspect Ratio. View Size: 41.2" H x 73.2" W. Overall Size: 81.7" H x 89.8" W x 5.2" D. Extra 30-inch Drop. Black Aluminum Case. Screen Material: CineWhite, 1.1 Gain. 4K Ultra HD and Active 3D Projection Ready. Features 160 degree viewing angle with fully black backed front projection screen material. Mildew resistant, and easy to clean with soap and water. Compatible with Standard, Short Throw, UHD/HD projectors. Tubular motor allows swift and reliable operation. Tab-tension system ensures uniform screen flatness. Conforms to ANSI/UL STD. 60950-1. Certified by AMX and CRESTRON. Certified to CAN/CSA STD. C22.2. Includes infrared (IR) and radio frequency (RF) remotes, 3-way wall switch, 5-12 volt trigger, brackets, screw, and bubble leveler. 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.