Quilted Sound Manage Curtain Panels Class A Fire Rated begin with mass loaded noise barrier and encapsulate it with acoustical fiberglass quilted absorber. The facing is silver in colour and it has a diamond form sample (other colors obtainable). Panels are 1" or 2" thick with only quilted acoustical fiberglass https://acoustic-panels-dubai89990.blogzag.com/74185528/everything-about-acoustic-panels-dubai