Quilted Sounds Command Curtain Panels Class A Fire Rated begin with mass loaded sounds barrier and encapsulate it with acoustical fiberglass quilted absorber. The going through is silver in shade and has a diamond condition pattern (other colours available). Panels are one" or 2" thick with only quilted acoustical fiberglass https://acoustic-panels-dubai88999.answerblogs.com/30035439/an-unbiased-view-of-soundproofing-solutions-in-uae