USG Fissured Basic Firecode Acoustical Ceiling Panels are economical, cost-effective, all-purpose medium textured ceiling pattern. They clean easily with a soft brush or vacuum. This panel has a Firecodeformulation that increase fire resistance and may qualify for use in fire rated assemblies to help meet life safety codes. With a sound absorption of 0.50, sound attenuation of 35, light reflectance up to .81 and a recycled content of 48-51% makes these panels ideal for administrative offices, corridors, mass merchandisers and convenient stores. Panel Size: 2 Ft. x 4 Ft. x 5/8 In. Panel Edge: SQ- Square Edge Ctn. Size: 64 Sq. Ft. or 8 Pieces Per Case