Meets ASTM E84 – Class A, and the requirements of California CDPH Standard (Section O1350) for Indoor Air Quality. Industrial strength: Highly durable with superior stability. Perfect for heavy trafficked area or commercial applications. QuietWall Acoustical Wallcoverings brings optimum soundproofing acoustical benefits to the home in beautiful color and style. Built for bio-responsibility and healthy home living, QuietWall wraps walls in calming quiet for sound clarity and control. Soft hand surface texture inspired by hand woven burlap. It’s natural looking texture works well in any environment, especially when contrasted with refined, modern architectural elements.