Sound Absorption Principle --- Sound proofing panels is designed to focus on sound absorption. Its high-quality polyester fiber material and porous structure can capture and absorb the air vibrations in the sound waves, effectively reducing sound reflection and echo, and improving sound purity and clarity. Brick Acoustic Wall Panel ---With its brick design, it adds beauty to your interior. It complements a variety of interior decorating styles and not only provides sound absorption but also enhances the visual appeal of the wall. It can be cut and assembled into different shapes, allowing for customizable and personalized wall designs. High-Quality Material --- Sound proof foam panels for walls is made of 100% high-quality polyester fiber material, which is durable and wear-resistant. Acoustic panels is made from recycled plastic bottles and is safe to use. Self-adhesive --- The soundproof wall panels are self-adhesive and can be installed without the use of additional tools. Can be easily applied to walls, doors, windows and ceilings. About Disassembly: If you need to dismantle the sound insulation board, it is recommended that you heat it with a hair dryer before peeling it off. Wide Application --- Self-adhesive acoustic panels sound absorbing are widely used for acoustic treatment in various spaces, including homes, offices, recording studios, live broadcasts, conference rooms, etc. Whether it is personal use or commercial environment, it can effectively improve the acoustic environment, enhance sound quality and comfort.