Armstrong Ceilings 24 in x 24 in Metallaire Small Panels Lacquered Steel Metal Tin 15 16 in Drop Panel Ceiling Tiles Matte Tile like scheduling like scheduling 375 Center to Center Measurement (inches) 5 Product Width (in and sag resistance Sold by the piece with each order individually packed and shipped Order Metallaire coordinating suspended grid system #5400GAM (sold separately) Border filler panels are available (sold separately) that can be used around the edge of the room when less than full panels are needed Has a Class A fire rating Drop ceilings provide easy access to pipes and wiring Metallaire lifetime limited warranty 01 Weight (lbs