Acoustical wall and ceiling panels. Advantage: absorbing voice, decreasing noise, decoration, fire resistance.Widely in hotels, dining rooms, shopping centers, theatres, dancing rooms, cinemas, stations, meeting rooms, offices, airports and specially places where need to absorb low frequencyEnvironmental protectionFramematerial is composed of 15m high quality of medium density fiberboard(MDF). Surface: with 3mm thickness panelSoundTex acoustic felt attached on the back.Selections of surface finishing includes Wooden Veneer, Melamine and Painting. Standard thickness is 16mm and 18mm. Size: 1200*600mmNRC>0.5