We are offering projection screen. type: matt white fabric with 2.5 gain, flame retardant and mildew resistant. Screen type: seamless, wrinkle free, non-reflective, unity gain, glass scaled, light alloy model, capable of being mounted on walls or ceilings. Material: shell rust-proof, firm and durable, made of top quality paint and materialscloth material: white and adopting high quality polyester finish. Mechanism: sophisticated self-locking system, convenient pulls, suitable for variable size. Remote: wireless remote control for pull-up and pull-down. Size: 4x6, 5x7, 6x8, 8x10.