Pyle Home PRJS4372 72-Inch Manual Pulldown Projector Screen Standard Format (4:3) Format: 4:3 - Other specialty: Mildew Resistant/Flame Retardant/Surface can be cleaned View area: 43''*57'' - Best used for: School /Business/Home Material: Matte White - Package size:11*13*165cm Gain: 1.1 - G.W: 4.8KG Max viewing angle: 120 - Housing size: 7*10*160CM