Quilted Noise Command Curtain Panels Class A Fire Rated start with mass loaded sound barrier and encapsulate it with acoustical fiberglass quilted absorber. The dealing with is silver in color and it has a diamond shape sample (other shades obtainable). Panels are 1" or two" thick with only quilted acoustical https://titustdstd.educationalimpactblog.com/52196871/the-best-side-of-acoustic-panels-dubai