Giwnhvx 4X Acoustic Panels, Acoustic Foam for Recording Studio/Live Room Soundproof Wall Panels, Sound Proof Foam Panels

[Better Sound Absorption] The acoustic panels adopt the pyramid structure shape, forming more rebound grooves, while the thickness of the acoustic foam is 2 inches, which can absorb and consume sound energy to the maximum extent, helps reduce reverb, flutter echoes, undesirable acoustic reflections, unwanted noises. [100% Polyurethane, SGS Safety Certification] To the acoustic foam panels quality, The sound panels are made of 100% Polyurethane, without adding any other filler materials, our sound foam have passed the SGS safety certification, non- and harmless, to the safety of you and your family use. [Available for Use in Multiple Scenes]The sound foam can be used in small to medium size rooms, theater rooms, recording studios, churches, or offices, etc., reduce unwanted noise and .