ARMSTRONG Ceiling Tile,24 in L,24 in W,PK12

Ceiling Tile; Edge Type Angled Tegular; Grid Size 15/16 in; Overall Length 24 in; Overall Width 24 in; Ceiling Attenuation Class 35; Light Reflectance 85 Percent; Noise Reduction Coefficient 0.7; Recycled Content 56 Percent; Texture Medium; Application Libraries; Color White; Coverage 48 sq ft; Features 0-Year Replacement Panel Available for Items 1732; 1734; 30-Year Limited System Warranty Against Visible Sag; Mold; and Mildew; Material Mineral Fiber