Ceiling Tile, Ceiling Tile, Material Mineral Fiber, Series Fissured, Length 24 in, Width 24 in, Noise Reduction Coefficient 0.55, Edge Type Angled Tegular, Grid Size 15/16 in, Color White, Thickness 5/8 in, Ceiling Attenuation Class 30, Light Reflectance 0.81, Resistant To Class A Fire Retardant, Texture Medium Fissured, Coverage 64 sq ft, Temp. Range 32 Degrees to 120 Degrees F, Recycled Content 34 Percent, Application General Use, Features Class A, Standards ASTM E1264, Package Quantity 16