Soundproof acoustic board polyester acoustic wall panel  

Soundproof acoustic board polyester acoustic wall panel  Acoustic Panels Specification: Item: Acoustic Panels Length:  2420mm Width: 1220mm Thickness: 9mm, 12mm, 15mm ,24mm  MOQ:  200pcs Color:  more than 40colors NRC:  0.8-0.9 Polyester Acoustic Panels Features: 1. Good sound absorption effect: acoustic wall panels has good sound absorption performance, can effectively absorb the energy of sound, reduce the spread and reflection of noise. 2. Light and soft: polyester fiber acoustic panels is usually made of PET, light and soft texture, easy to install and handle. 3. Strong durability: felt acoustic panels has…