CineGrey (Tension High Contrast Grey) is designed for low contrast DLP and LCD Home Cinema Projectors. Its superior flatness makes the CinmeGrey ideal for home theater use. It enhances black levels while minimizing loss in color reproduction. Uniform diffusion surface has black-backing to eliminate light penetration and is easily washable with mild soap and water. *Manufacturer''s Tip: if your projector''s contrast ratio is more than 2000:1, we recommend you use CineWhite material for a brighter picture. Size and Aspect Ratio 2.35:1 Aspect Ratio 96" Diagonal Viewing Size (88.0"W x 37.5.0"H) Screen Material Enhances color contrast and black levels Gain: 1.1 Viewing Angle: 160 degrees (80 degrees L/R) Multi-layer PVC with Texture and Surface Coating Mildew Resistant Black Backing Screen surface can be easily cleaned Quality & Reliability Premium 2-Year Parts and Labor Warranty 3-Year Warranty for Government, Education, Military and Religious ETL, FCC, CE, CB GOSTCE & ISO9001:2008 Certified Certifications GREENGUARD® Indoor Air Quality and GREENGUARD® Children & Schools Certified