Consists of a semi-rigid acoustic fiberglass core covered with an acoustic fire retardant fabric. Fabric Wrapped Acoustic Panels an attractive, versatile, rigid fiberglass panel that are an aesthetically pleasing solution to your reverberant noise problems. Also known as Fiberglass wall panel or acoustical wall panels, these sound absorption panels can reduce the reverberation in large spaces and improve room acoustics for the ease of listening to speech and music. Resin hardened edges are an option for increased durability on panel sides and corners. Fiberglass wall panel can be used for a variety of acoustic applications. Commonly used in churches, offices, schools, multi-purpose rooms, music rooms, auditoriums, and theatre