ClearSonic Sorber baffles are an easy and effective way to contain sound and control reflections. Sorber baffles are manufactured out of rigid 1.5" thick compressed fiberglass encased in heavy-duty cloth. Sorber panels are available in free-standing or stackable models. All Sorber baffles are Velcro-receptive so they can easily be attached to almost any surface. You can also use Velcro to attach signs or other lightweight items quickly and e...