Quilted Noise Command Curtain Panels Course A Fire Rated start with mass loaded sounds barrier and encapsulate it with acoustical fiberglass quilted absorber. The struggling with is silver in shade and has a diamond condition pattern (other hues available). Panels are 1" or two" thick with only quilted acoustical fiberglass https://acousticpanelsdubai02237.tinyblogging.com/the-best-side-of-soundproofing-solutions-in-uae-73590091