Armatuff Ceiling Tile, 24 in W x 48 in L, Square Lay-In, 15/16 in Grid Size, 8 PK, Armstrong World Industries, Mfr#: 860

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 Percent, Texture Medium, Application Corridors, General Use, Color White, Coverage 64 sq ft, Features 30-Year Limited System Warranty Against Visible Sag, Mold, and Mildew, Durable, Material Mineral Fiber