This screen, along with the stand, offers an affordable way to use projection screens for whatever your setting may be. Simply mount the screen to your stand and slide the smooth-rolling screen up and down when needed. Ideal for business, education application or residential uses.FEATURES: 1:1 Gain high contrast screen optimizes picture quality; High gain matte white material optimal display solution; 4-Side black masking borders provide optimum image; Black backed screen material eliminates light penetration; Easy-to-clean screen surface, simply wipe with water; Three (3) different locking mechanisms; No assembly required; Anti-static, anti-acid fabric prevents dust accumulation and mildew proof; Ideal for conference room, classroom or home theater SPECIFICATIONS: Manual operation; Screen Weight: 12 lbs; Screen Dimensions: 70"(H) x 70(W)"; Diagonal: 99" viewing area; Format: 1:1; Screen Color: Matte White; Viewing Angle: 160 degree; Stand Height: 76"- 116"; Case Color: White