Acoustic Panels, Recording Acoustic Foam Studio/Live Room Soundproof Wall Panels, Soundproof Foam Panels[Better Sound Absorption] acoustic panels adopt the shape of a pyramid structure, forming more reflection grooves, while the thickness of the acoustic foam is 2 inches, which can absorb and consume sound energy to the maximum extent, helps to reduce reverberation, echo flutter, unwanted acoustic reflections, unwanted noises. [100% polyurethane, SGS safety certification] To ensure the quality of acoustic foam panels, sound panels are made of 100% polyurethane, without adding other filling materials, our sound foam has passed SGS safety certification, non-toxic and harmless, to ensure the safety of you and your family. [Available for multi-stage use] the sound foam can be used in small to medium-sized rooms, theater halls, recording studios, churches or offices, etc., reducing unwanted noise and echo. [Meets American Fire Standards] acoustic foam panels have passed the fire test, the open flame will automatically extinguish and form a flame retardant layer to prevent further, minimizing the risk of fire. Colour: WhiteMaterial: PolyurethaneSize: 30x30x5cmPackage Contents: 12 x Satellite Foam OnlyOnly the above package content, other products are not included. Note: Light photography and different displays may