Knightsacoustic 52 Pack Acoustic Foam Panels, 1 X 12 X 12 Inches Sound Proof Foam Panels for Walls, High Density Acoustic Panels Sound Absorbing, Grey Noise Cancelling Studio Wedges

【Enhanced Performance】Our uniquely designed sound proof foam panels for walls feature 12 precision-engineered grooves that minimize surface contact, guiding sound waves along intricate spiral paths for superior refraction. The result is a porous acoustic foam that efficiently absorbs sound energy, delivering unmatched indoor sound reverberation control. 【Exceptional Resilience】Crafted from high-grade material, our acoustic panels sound absorbing maintain their integrity even after compression. These soundproof wall panels recover their shape swiftly within 3-5 hours of proper dispersal and ventilation. Should they not return to form, simply soak them in water for a minute, wring out excess water, and dry at a low temperature or air/sun dry for a quick revival. 【Premium Quality】Our high-density soundproof wall panels, at a mere 1-inch thickness, are meticulously produced using advanced machinery and expert techniques. Subjected to innovative high-temperature processes, they offer unparalleled elasticity and resilience, ensuring long-lasting durability and superior sound management without compromising on quality. 【Odor-Free & Economical】Our acoustic foam panels are designed for personal studio spaces, offering a low-odor, non-toxic solution for a comfortable environment. Perfect for studios, theaters, and game rooms, they are easy to install on walls, doors, and ceilings, providing cost-effective sound control. 【Effortless Installation】Our sound absorbing panel is crafted from soft, professional-grade acoustic foam, designed for flexibility and ease of installation. Please note: this product does not include adhesive. For a seamless installation, pair it with our square adhesive (search B0CFV11LVN) to transform your space into a haven of tranquility.