Sound Absorbing Material 1.Sound Absorbing 2.Appliated in studio,theater,cinema 3.Decorative 4.fabric on finish Sound Absorbing Material: Size:600*600*25mm,600*1200*25mm,1200*1200*25mmInstall:adhibit,fixation with nailColor:Many colors for your choice,we can provide color card for youFinish:FabricInside:fiberglass