Polyester fiber acoustic board helps to create sound absorption properties that are good in the range of middle and high frequency. It has the advantages of being sound insulation, fire rated, light weight and no decays. On top of its good sound absorption effect, it is highly durable, easy to match and good for the environment, and the best part - easy to install. Just use adhesive glue, construction glue, or foam spray. The LUNA polyester fibre acoustic boards are best suited to be used at offices, schools, restaurants and co-working spaces. Product: Textured Linear Boards Thickness: 9mm high density Size: 40cm x 60cm