Material of Fiberglass Ceiling Tiles: Fiberglass Ceiling Tiles are made from high density fiberglass wool. And the surface is the fiberglass tissue and back is the normal tissue. Application of Fiberglass Ceiling Tiles: Office, shopping center, classrooms, libraries, receiving rooms, bowling centers, restaurants, bars and so on. Main Characteristic of Fiberglass Ceiling Panel:Fiberglass Ceiling Panel is Non-combustibleNo sagging, wrapping or delaminatingFiberglass Ceiling Panel is a kind of Green building materialFiberglass Ceiling Panel has excellent sound absorption NRC>0.90 Size of Fiberglass Ceiling Panel: 600*600*20/25 600*1200*20/25 600*1800*20/25 1200*1200*20/25