Ceiling Tile, Ceiling Tile, Material Mineral Fiber, Series Fine Fissured, Length 48 in, Width 24 in, Noise Reduction Coefficient 0.7, Edge Type Square Lay-In, Grid Size 15/16 in, Color White, Thickness 3/4 in, Ceiling Attenuation Class 40, Light Reflectance 0.85, Resistant To Bacteria, Mildew, Mold, Sag, Soil, Texture Medium, Coverage 64 sq ft, Temp. Range 32 Degrees to 120 Degrees F, Recycled Content 42 Percent, Application Band Rooms, Corridors, Healthcare, Libraries, Schools