Acoustic Foam, 30 x 30 x 5 cm (Density: 25 kg/m³) High Density 3D Soundproofing Wall, Soundproofing Materials for Recording Rooms and Offices (12 Pieces, Black)

Effective Soundproofing: Our soundproofing cotton is made from high-density materials, offering powerful sound absorption performance. Measuring 30 x 30 x 5 cm, our 5 cm thickness provides superior soundproofing compared to the 2.5 cm option, effectively insulating against noise and creating a quiet and comfortable environment.

Fire Retardant and Easy Installation: Our soundproofing cotton boasts excellent fire-retardant properties, effectively reducing the risk of fire and providing a safer environment. Designed with an adhesive backing, our soundproofing cotton is easy to install by simply sticking it to the desired surface.

No additional tools or professional skills are required, making it easy to improve acoustic quality. Various Color Selection and Customization: We offer a variety of colors to choose from to match different decorating styles and personal preferences. Furthermore, our sound-absorbing cotton can be cut and customized to fit different sizes and shapes of spaces according to your needs. Versatile Applications and Versatility: Suitable for various scenarios such as residential homes, offices, recording studios, factories, etc. It can insulate against noise, preserve privacy, improve the audio experience, and increase work efficiency, making it a practical and versatile soundproofing material. Quick Recovery to Normal Size: The sound-absorbing cotton is vacuum-compressed for packaging. After opening, place it in a ventilated area, and it will automatically regain its normal thickness within 24 to 48 hours. If faster recovery is desired, it can be soaked in clean water. for about a minute, then air dry. This design facilitates transport and storage, making it convenient to use.