... *CE,SGS, RoHS proved Electric Projection Screen Classic Series Specifications: SQUARE FORMAT (1:1) ITEMWxH (inch)Screen Size WxH (cm)Viewing Area WxH ... 96"244x244234x234S14412'x12'366x366356x356 VIDEO FORMAT (4:3) ITEMDiagnal (inch)Screen Size WxH (cm)Viewing Area WxH (cm) MC V72VS72" ... facilities, home theatres, boardrooms, or other entertainment sites Electric Projection Screen Classic Series