 | Brighter on-axis viewing than matt white surfaces within a narrower viewing cone. Some loss of clarity. Not for use with ceiling or floor mounted projectors. Flame and mildew resistant, but cannot be cleaned. Now available seamless in all standard sizes through 10' high. 170" Diagonal, Aspect Ratio: 1:1, Glass Beaded Surface, Angle of View: 120°, 120" x 120" Viewing Area Number of Reviews: 0 | Ratings:  | Best deal: $770 $770 - $991 from 2 stores. |