Ceiling Tile Ceiling Tile Material Mineral Fiber Series Dune Length 48 in Width 24 in Noise Reduction Coefficient 0.5 Edge Type Square Lay-In Grid Size 15/16 in Color White Thickness 5/8 in Ceiling Attenuation Class 30 Light Reflectance 0.83 Resistant To Bacteria Mildew Mold Sag Scratch-Resistant Texture Fine Coverage 64 sq ft Temp Range 32 Degrees to 120 Degrees F Recycled Content 38 Percent Application Classrooms Hospitality and Corridors Offices Retail School