Ceiling Tile, Ceiling Tile, Material Mineral Fiber, Series VL Perforated, Length 24 in, Width 24 in, Noise Reduction Coefficient 0.55, Edge Type Square Lay-In, Grid Size 15/16 in, Color White, Thickness 5/8 in, Ceiling Attenuation Class 35, Light Reflectance 0.78, Resistant To Fire, Impact, Mildew, Mold, Scratch, Soil, Texture Smooth, Coverage 48 sq ft, Temp. Range 32 Degrees to 120 Degrees F, Recycled Content 41 Percent, Application Laboratories, Restrooms, Utility Rooms