Quilted Noise Handle Curtain Panels Class A Fire Rated start with mass loaded sounds barrier and encapsulate it with acoustical fiberglass quilted absorber. The experiencing is silver in coloration and it has a diamond shape pattern (other colors available). Panels are one" or 2" thick with only quilted acoustical fiberglass https://zanderqbiqx.blogdiloz.com/29226227/the-soundproofing-solutions-in-uae-diaries