Primacoustic STRATOTILE Glass Wool Ceiling Tiles, 24" x 24", Reveal Edge - White, 12 PackPrimacoustics STRATOTILE Acoustic Ceiling Tile delivers exceptional sound absorption for recording applications and in offices, commercial retail stores, or anywhere wall treatment can't be applied. The tiles feature the same sound absorption characteristics as the Broadway Series panels. The tile is constructed from 6 lb per cubic foot rigid fiber glass, and encapsulated with a micro mesh and fiber glass facing. Each tile installs into ceiling tile