Pyle Home PRJSL72 72-Inch Manual Pull Down Self Locking Projector Screen Standard Format (4:3) (Discontinued by Manufacturer) Format: 4:3 - Other specialty: Mildew Resistant/Flame Retardant/Surface can be cleaned View area: 42'' 57'' - Best used for: School /Business/Home Material: Matte White - Package size:5.12'' X 6.3 '' X 64.96'' Gain: 1.1 - G.W: 6.3KG Max viewing angle: 120 - Housing size: 3.15'' X 4.72'' X 62.99''