170-inch Diagonal, 1:1 Aspect Ratio. View Size: 120.0" H x 120.0" W. Overall Size: 129.7" H x 131.4" W x 3.1" D. White Case. Screen Material: MaxWhite 2, 1.1 Gain. Multi-layer weave, 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 Features a durable metal casing with synchronous motor that boasts quietness and low power consumption. Perfect for wall or ceiling installation. Includes Infrared (IR) and Radio Frequency (RF) remotes, detachable 3-way wall switch, built in 5-12V trigger input, and Cat5 cable. [US Based Company Warranty] 2-Year/3-Year ENR-G Manufacturer's Warranty by Elite Screens if purchased NEW, an ISO9001 manufacturer since 2004 and Lifetime Tech Support by Email or Phone Call by Elite Screens' Professional Service Team.