[Excellent sound insulation] Made of high-density environmentally friendly material, our sound insulation foam effectively reduces and absorbs noise. The sound insulation foam panel achieves an NRC rating of 0.95, offering superior noise reduction performance compared to most acoustic panels on the market. [Wall Decoration] Stylish design doubles as decorative wall art for any space. Suitable for use in recording studios, home theaters, offices, and more, creating a comfortable and aesthetically pleasing environment. [Good noise reduction] Ideal for studio mixing and recording environments where ambient sound control is essential. The acoustic panel absorbs sound across low, mid, and high frequencies, helping to minimize unwanted noise reflections. [Easy to install] Features a self-adhesive backing for simple application—just peel and stick to walls, ceilings, or doors. Panels can be easily cut to size and arranged as needed without special tools. Connect panels using glue or tape for a seamless finish. [Wide application] High-quality acoustic treatment suitable for various settings, including recording studios, control rooms, home theaters, offices, and living spaces. Color: White Material: Polyester fiber Size: 30x30x0.9cm Adhesive: Random color (color cannot be specified) Package Contents: 12 x Soundproofing Foam Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.