Armstrong Ceilings AcoustAffix 2 ft. x 4 ft. Surface Mount Mineral Fiber Ceiling Tile in Black (48 sq. ft. / case)

Control acoustics while maintaining an open, exposed structure design with ACOUSTAFFIX fine-textured panels in black. These 2 ft. x 4 ft. panels provide superior sound absorption and blend into the deck. Three installation methods using either specialized hardware or glue allow panels to directly mount to ceilings and walls.