Quilted Sounds Command Curtain Panels Class A Fire Rated start with mass loaded noise barrier and encapsulate it with acoustical fiberglass quilted absorber. The facing is silver in colour and it has a diamond shape pattern (other shades available). Panels are one" or two" thick with only quilted acoustical fiberglass https://soundproofingsolutionsinu57788.yomoblog.com/36182073/little-known-facts-about-acoustic-panels-dubai