Ceiling Tile Ceiling Tile Material Mineral Fiber Series Cortega Length 48 In. Width 24 In. Noise Reduction Coefficient 0.55 Edge Type Angled Tegular Grid Size 15/16 In. Color White Thickness 3/4 In. Ceiling Attenuation Class 40 Light Reflectance 0.82 Resistant To Fire Guard Texture Medium Coverage 64 sq. ft. Temp Range 32 Degrees to 120 Degrees F Recycled Content 54 Percent Application Storage and Supply Rooms Discount Stores Utility Rooms