Projection Screen - Mildew Resistant, Fire Resistant

DL9770: Features: -Product Type:Manual -Mount Type:Wall/Ceiling mounted -Application:Classroom -Application:Boardroom/Office -Screen Surface:White -Screen Format:Square/AV (1:1) -Screen Gain:1.0 (Standard). Dimensions: -Diagonal Size:40 -Diagonal Size:50 -Diagonal Size:60 -Diagonal Size:70 -Diagonal Size:72 -Diagonal Size:84 -Diagonal Size:96 -Screen Height:40 -Screen Height:50 -Screen Height:60 -Screen Height:70 -Screen Height:72 -Screen Height:84 -Screen Height:96 -Screen Width:40 -Screen Width:50 -Scree...