CLEARSONIC SORBER PANELS S2 24" X 22" (HXW)-------------------- 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 fiberglas encased in heavy-duty 'trunk cloth'. SORBER panels are available in free-standing or tackable models. All SORBER baffles are Velcro-receptive so thay can easily be attached to almost any surface. You can also use Velcro to attach signs or other light weight items to SORBER quickly and easily We make SORBER by inserting a 1.5" thick rigid fiberglass section into a heavy duty carpet cloth jacket and seal them shut using Velcro. We use fiberglass fill instead of less expensive materials because of it's fire resistance and superior sound absorbing properties. ClearSonic SORBER S4-2's and S5-2's are a great tool to have in the studio, on stage, or in rehearsal for fast and portable acoustic control and separation. SORBER S1's, S2's, STC4's and STC5's are great for wall treatment and controlling unwanted reverb