A Signature acoustic ceiling tile is an excellent solution for lowering reverberation levels in rooms. The acoustical tile consists of a 1” thick, 6 pound density fiberglass board covered with your choice of four facings; white pebble grain vinyl, white nubby cloth, or black felt. These fiberglass ceilings tiles are an excellent sound absorber with a NRC rating of 0.85 and are Class 1 fire-rated. The Signature acoustic tiles come in standard sizes of 2’ x 2’ and 2’ x 4’ and standard thickness of 1”.