Specification ModelBW VS3 UltraGain0 9Viewing Angle162°Ambient Light Resistance92 Projection Ratio16 9Screen Size120 inchScreen Weight15 7KG 34 61lbsKey Features 1 Optimized for Ultra short Throw ProjectorsWorks perfectly with ultra short throw projectors The short throw black grid structure ensures accurate projection alignment delivering sharp and distortion free visuals even in limited spaces great for home theaters or compact meeting rooms 2 Long lastingLow maintenance DesignMade of PVC horizontal grid it resists UV rays to prevent yellowing static to avoid dust adhesion and is washable for easy cleaning Fire resistant features add extra safety a reliable choice for long term use in various environments like schools or hotels 3 Versatile ApplicationVisual ExperienceWith a 165° wide viewing angle 120 inch max width and 0 38mm thinness front dark gray back black it suits home entertainment training luxury hotels and high end meetings The 0 9 gain balances brightness and contrast enhancing the viewing experience in ambient light