93870 Viewing Area: 70" H x 70" W Features: -Projection Screen. -High quality professional tripod screen able to withstand daily usage. Product Type: -Portable. Mount Type: -Tripod. Screen Surface: -White. Screen Format: -Square/AV (1:1). Screen Gain: -1.0 (Standard). Country of Manufacture: -United States. Dimensions: -Image area: 50'' H x 50'' W. -Image area: 60'' H x 60'' W. Viewing Area 50" H x 50" W - Screen Height: -50". Viewing Area 50" H x 50" W - Screen Width: -50".