XtremepowerUS 16:9 Tripod Projector Screen Movie Projector Black Matt 100' Manual 16:9 screen format: 49"x 87", 100" diagonal 1:3 Gain high contrast screen optimizes picture quality , Easy to clean screen surface, simply wipe with water 4-Side black masking borders provide optimum image, Black backed screen material eliminates light penetration Screen Dimensions: 49"(H) x 87(W)" ,Diagonal: 100" viewing area, 109 total Aspect Ratio: 16:9 Viewing Angle: 160 degree Stand Height: 76- 120 No assembly required