VL Perforated Ceiling Tile, 24 in W x 24 in L, Square Lay-In, 15/16 in Grid Size, 12 PK, Armstrong World Industries, Mfr#: 869B

Ceiling Tile, Edge Type Square Lay-In, Grid Size 15/16 in, Overall Length 24 in, Overall Width 24 in, Ceiling Attenuation Class 35, Light Reflectance 78 Percent, Noise Reduction Coefficient 0.55, Recycled Content 76 Percent, Texture Smooth, Application Clean Rooms, Healthcare, Hospitality, Color White, Coverage 48 sq ft, Features 10-Year Replacement Panel Available for Items 1715, 1716, 1720, 1721, 30-Year Limited System Warranty Against Visible Sag, Mold, and Mildew, Durable