HD Progressive ReView 0.9 is a rear projection screen surface designed for high resolution up to 16K. Recommended for laser projectors with ultra-short, short, and standard throw lenses, its light gray appearance enhances image color and contrast and is available in sizes up to 16' high seamless. This premium surface is ideal for projects with edge blending and small and large venue projection needs and is GREENGUARD and GREENGUARD Gold certified to meet and exceed stringent standards for indoor air quality. HD Progressive ReView 0.9 can be cleaned with mild soap and water, is flame retardant and mildew resistant.