2′ x 4′ x 9/16″, Stonehurst, Ceiling Tile, Economy Series. Smooth White Finish, Dry Cleanable & Fire Resistant 1, With Square Edge, No Armstrong Equivalent.
WARNING: This product can expose you to chemicals including respirable crystalline silica, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
