EASY INSTALLATION. BACKSTAGE NOIR ceiling tiles with a non-directional texture and a square edge cut easily and minimize waste and time during installation; 2x2 ceiling tiles MINIMIZE NOISE AND HELP BLOCK SOUND BETWEEN ROOMS. Acoustic ceiling tiles help to reduce excess noise within a space and help stop sound from traveling between rooms. ASTM E84 Class A fire-resistive DURABLE AND EASY TO REPLACE IN EXISTING CEILING GRID. Drop ceiling panels install in a standard 15/16" ceiling grid (no glue-up, nails, or staples) PRACTICAL FOR A VARIETY OF CEILING APPLICATIONS. Can be used in spaces like Movie Theatres and Music / Language Rooms. ENHANCED AESTHETICS. BACKSTAGE NOIR Ceiling tiles hide unwanted wires and utilities while brightening spaces. Budget friendly smooth texture matte black panels designed to meet the acoustic and aesthetic needs of theaters, cinemas, and performance spaces with added sound blocking performance.