4:3 Ratio 0.42mm Ma&e White Fabric [Grade-B] Size : 84" Diagonal (FL: 70 in, SC: 67 x 51 in, BD: 1 in) Perfect for Classrooms, Business and Home Theater Name x-Lab Projector Screen - Electric Motorized RF Brand xLab Model XPSER-84 Screen Type Electric Motorized RF Application Classrooms, Business and Home Theater Format 4:3 Ratio Diagonal Size 84" Diagonal (FL: 70 in, SC: 67 x 51 in, BD: 1 in) Viewable Height 51 Viewable Width 67 Mount Type Electric Motorized Projection Front Gain 0.42mm Ma&e White Fabric [Grade-B] Screen Surface White Fabric Product Line xLab Electric Screen Function ● Electric ● Remote Control Remarks Perfect for Classrooms, Business and Home Theater Country of Origin Nepal Brand XLAB SKU XL278EL1A9AM8NAFAMZ-100734 Model XPSER-84