Armstrong 1721B Clean Room Ceiling Tile, 24 In W X 48 In L, Square Lay-In,

Ceiling Tile, Edge Type Square Lay-In, Grid Size 15/16 in, Overall Length 48 in, Overall Width 24 in, Ceiling Attenuation Class 35, Fire Retardant Class Class A, Light Reflectance 79 Percent, Noise Reduction Coefficient 0.55, Recycled Content 76 Percent, Texture Smooth, Application Clean Rooms, Healthcare, Hospitality, Color White, Coverage 64 sq ft.

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