Armstrong Ceilings 48 in x 24 in Metallaire Fans White Metal Tin Surface Mount Panel Ceiling Tiles Color:Copper ) 3 in Knob Height ) 3 in Knob Height (in 0 Maximum Speed (rpm) 20000 Battery Size M18 Product Weight (lb and also in a 24 in x 24 in lay in panel and sag resistance Sold by the piece with each order individually packed and shipped Install direct to ceiling with Metallaire cone head nails #5400NWH (sold separately) Cornices are available (sold separately) in the same finish that can complement and accentuate the exquisite detail of your Metallaire ceiling 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 Metallaire is available in 5 finishes