4Pack Fiberglass Acoustic Panels, Self Adhesive Sound Proof Foam Panels for Walls, Sound Dampening Panels for Studios, Office, Home Soundproofing Absorbing Noise Reducing, 23.6x11.8x2.5" Black Grey

Additional Details from the Manufacturer

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More features

• SUPER STRONG SOUND ABSORPTION: The 2.5-inch thick professional sound-absorbing panel features an excellent sound absorption performance with an NRC of 0.95, which can provide a clearer and more pleasant sound environment. It works better than the 1-inch thick ordinary polyfiber board.
• SELF-ADHESIVE: These glass fiber sound-absorbing panels are self-adhesive. Please apply some construction glue on the blank area of the back as much as possible to ensure their stability on the wall.
• SAFE AND ECO-FRIENDLY: Wrapped with 100% polyester high-density fabric, with 100% white glass fiber inner layer, the environmental protection grade is E0, which is better than the yellow glass fiber inner layer.
• APPLICATION RANGE: This sound insulation panel can be used to absorb reverberation, noise and echo, making your environment quieter. It is widely applied in large places such as halls, conference rooms, cinemas, recording studios, studios, game rooms, gyms, hotels, shopping malls, entertainment venues, etc.
• SALES SERVICE: If you have any questions, please feel free to contact us, and we will help solve them within 24 hours.