SIZE: 120-inch Diagonal, 4: 3 Aspect Ratio. View Size: 72. 0" H x 96. 1" W. Overall Size: 79. 3" H x 103. 2" W x 2. 9" D. Black Case. 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. CERTIFICATION: GREEN GUARD and GREENGUARD GOLD Certified for Safe/Clean Indoor Use. The ISF Certified material is a testament to its ability for image fidelity in a dark room environment. EASY TO INSTALL: Auto-Locking mechanism provides a wide range of height settings, and screen lanyard allows for easy operation. Optional 6" and 12" L brackets available. & SERVICE: 2-Year / 3-Year ENR-G, Manufactures 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.