ARMSTRONG 860 Armatuff Ceiling Tile, 24 in W x 48 in L, Square Lay-In, 15/16 in
Ceiling Tile, Edge Type Square Lay-In, Grid Size 15/16 in, Overall Length 48 in, Overall Width 24 in, Ceiling Attenuation Class 0, Fire Retardant Class Class A, Light Reflectance 87 Percent, Noise Reduction Coefficient 0.5, Recycled Content 40...
