Wall Mount Screen/Fixed Frame Projector Screen product details 1.materials:pvc film+aluminium 2.size:60-600inch 3.contrast:4:3/16:9/16:10 4.color:white/grey/silver/black etc. Product Characteristics anti-static, anti-mildew, fireproof, waterproof and anti-wrinkle etc. Operating temperature :-30º--+60º Application occasions Applicable for 3D/4D cinema, Stage , media exhibition, disco center,theme park,science and technology museum, museum, planning pavilion, exhibition hall etc.