Da-Lite PermScreen 136x178 High Contrast D, 2,13 m (84"), 170 cm, 128 cm, 4:3
Da-Lite PermScreen 136x178 High Contrast D. قطری: 2,13 m (84"), Viewable screen width (W): 170 cm, Viewable screen height (H): 128 cm, Native aspect ratio: 4:3