Graootoly 12 Pack Acoustic Panels,Sound Proof Foam Panels,Studio Soundproofing Wedges,Wall Reduce Noise Foam,for Studio,Etc

Retardant & Environmentally -The sound insulation foam is retardant, fire from spreading and reducing strength. The production material does not contain formaldehyde. It is also and the design is . And cancels echoes. Reduce noise: The 2-inch foam-designed acoustic panel reduces the wave amplitude by increasing air resistance and absorbing sound. Can effectively control the intermediate frequency and high frequency. Quickly unfold: 12 packs/sets. The soundproof foam is compressed by vacuum packaging and placed in a -ventilated place. It can quickly return to normal size in about 24-72 hours. Easy to install: The sound insulation foam panel is light in weight and can be installed on a of different surfaces. No special are required for installation. Note: Double tape/tape or glue is not included in the package, it needs to be purchased separately. Widely used: It is very suitable for live therapeutic sound on the walls of studios or offices, recording studios, control rooms, office home studios, home entertainment theaters, conference rooms, baby rooms, etc.