Elite Screens Saker, 135-inch 16:9 with 24" Drop, Electric Motorized Drop Down Projection Projector Screen, SK135XHW-E18 135-inch Diagonal, 16:9 Aspect Ratio. View Size: 66.2" H x 117.7" W. Overall Size: 90.8" H x 135.7" W x 4.0" D. Extra 18-inch Drop. White Case. Screen Material: MaxWhite FG, 1.1 Gain. Fiberglass-backed, 180 degree wide viewing angle, fully black backed front projection screen with textured surface. 4K Ultra HD and Active 3D Projection Ready. GreenGuard and GreenGuard GOLD Certified. Mildew resistant and easy to clean with mild soap and water. Features an arcuate profile casing that easily installs to your wall or ceiling with the included mounting kit. Ships fully assembled, plug and play ready. Includes infrared (IR) and radio frequency (RF) remotes, detachable 3-way wall switch, and 12V trigger cable. 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.