Features: Elevates your acoustics experience with our 12 pack acoustics foam panels, featuring high density soundproofing to effectively minimize noise and enhances sound in any space. Crafted from flame retardant polyester, these self adhesive panels are safe and designed for easy installation without compromising on style or performances. Perfect for homeowners seeking a peaceful environment, music educators who prioritize acoustics quality and safety in their spaces. Transform living rooms, bedrooms, home studios, and educational settings like kindergartens and libraries without sound with our soundproof wall panels. Not only do these black acoustics foam panels offer superior noise reduction, but they also serve as aesthetics addition to your interior decor, maintaining their elegant appearance with minimal maintenance. Specifications: Texture: Polyester Color: Black/SilverGray/White Size: Approx. 11.81x11.81x0.35inch(300x300x9mm) Package Includes: 12x Sound Proof Foam Panels note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.