Home decorative polyester fabric acoustic wall panels Sound proofing acoustic panel specification: Item: PET Acoustic Panels Size: 1220*2420*12mm MOQ: 100pcs Color: 41colors Certificates: GRS, REACH, NRC,SGS NRC: 0.8-0.9 Polyester acoustic panels Color: Acoustic felt panels features: Environmental health: sound proofing felt acoustic panel is made of environmentally friendly materials, does not contain harmful substances, and is harmless to human health. Diversified application scenarios: polyester acoustic panels is suitable for various scenes, such as music recording studios, theaters, conference rooms, factory workshops, etc., which can effectively improve the indoor acoustic envir…