Mesa Ceiling Tile, 24 in W x 24 in L, Beveled Tegular, 9/16 in Grid Size, 12 PK

30-Year Limited System Warranty Material Mineral Fiber Color White Standards ANSI/ASHRAE/USGBC/IES Standard 1 Application Libraries, Music Rooms Series MesaYou may also like Armstrong Ceiling Tiles; 2x2 Ceiling Tiles - 12 pcs White Ceiling Tiles; Acoustic Ceilings for Suspended Ceiling Grid; OPTIMA Lay-In and Tegular 3355.