Armstrong Ceiling Tile,24 in L,24 in W,PK16 1728AAD

30-Year Limited System Warranty Material Mineral Fiber Color Adobe Standards ANSI/ASHRAE/USGBC/IES Standard 1 Application Libraries, Music Rooms Series Fine FissuredYou may also like Armstrong Ceiling Tile,48 in L,24 in W,PK8 1721B.