Armstrong Ceiling Tile,48 in L,24 in W,PK8 1777B

Ceiling Tile, Edge Type Beveled Tegular, Grid Size 9/16 in, Overall Length 48 in, Overall Width 24 in, Ceiling Attenuation Class 35, Fire Retardant Class Class A, Light Reflectance 81 Percent, Noise Reduction Coefficient 0.5, Recycled Content 56 Percent, Texture Fine, Application Libraries, Music Rooms, Color White, Coverage 64 sq ft, Features 10-Year Replacement Panel, 30-Year Limited System Warranty Against Visible Sag, Mold and Mildew, Material Mineral Fiber

10-Year Replacement Panel, 30-Year Limited System Warranty Against Visible Sag, Mold and Mildew Material Mineral Fiber Color White Standards ANSI/ASHRAE/USGBC/IES Standard 189, ASTM E1264 Classification Type III, Form 2, Pattern C E Fire Class A, ASTM E84, California Department of Public Health CDPH/EHLB/Standard Method Version 1.2, 2017, CAN/ULC S102, GREENGUARD Gold Certified Application Libraries, Music Rooms Series Dune