Da-Lite Model B w/ CSR, 70" x 70", Manual, 99", 70.1" (178 cm), 70.1" (178 cm), 1:1
Da-Lite Model B w/ CSR, 70" x 70". Drive type: Manual, Diagonal: 99", Viewable screen width (W): 70.1" (178 cm), Viewable screen height (H): 70.1" (178 cm), Native aspect ratio: 1:1, Format: Square