Snowall is constructed of acoustic polyester felt paired with Snowsound patented acoustic textiles as the top cover, using a unique application system. The felt backing to the Snowsound-Fiber and the absence of space between the two materials significantly reduce its propensity to attract dust, pollen, and insects. Snowall is available in rolls and can be cut, sewn, and glued to a surface. Snowall is environmentally friendly, 100% recyclable, Greenguard Gold Certified, Class A fire-rated, and has no detectable formaldehyde content, tested according to the UNI EN 717-2.