Armstrong Ceiling Tile,24 in L,24 in W,PK12 1910A

10-Year Replacement Panel Availa Material Mineral Fiber Color White Standards ANSI/ASHRAE/USGBC/IES Standard 1 Application School/Classrooms, Corridors, Re Series UltimaYou may also like Armstrong Ceiling Tile,24 in L,24 in W,PK12 607A.