Wood Slat Acoustic Panels, 7.9 x 94.5 inch, MDF Accent Wooden Wall Panels for Modern Interior Wall Decor, Faux Wood Wall Board Panels for Noise Reduction, Light OakProduct Features E0 Grade MDF Strips These acoustic wall panels feature a three layer structure, combining wood grain laminate, MDF material, and high density polyester fiber. With formaldehyde emissions meeting E0 standards and a Class A fire rating, they ensure a safe and eco friendly usage experience. Anti Aging Coating The outer layer is treated with a corrosion resistant, anti aging finish that complies with FSC and B1 fire safety standards. This