ClearSonic CLE-ST2466 ST2466 Trapezoid Shaped Sorber Lid Section Dark Gray

designed to Substantially Reduce Sound that would normally escape upwards The ClearSonic Drum Shield Lid System is designed to substantially reduce sound that would normally escape upwards. Lid Systems are especially helpful in spaces with high ceilings. Lid Systems utilize a light weight yet sturdy telescoping aluminum BAR that spans between the outside panels to provide support for the three lid sections. The ST2466 is a side piece for the ClearSonic Lid System, 5.5' x 2' trapezoid side-section SORBER panel, constructed from fiberglass and covered with heavy-duty cloth comes with a Class-A fire rating.