Soundproof fireproof soundproof cotton, soft and durable sound-absorbing cotton high density fireproof acoustic panel thickness: 3CM household items (black) (red)

Our store has a wide variety of sound-absorbing panels in various materials and sizes. If you have enough time, we hope you can come to our store to browse and shop. [Product Features] After the sound enters the material, it collides in the gap, and through friction, the sound is converted into heat. Make the sound round and clear, and improve the sound quality. Applicable scenes: opera house, kindergarten, theater, recording studio, conference room, concert hall, piano room, hotel, etc. Product Features: Environmental protection, non-toxic, harmless, noise, reduce sound and sound absorption, flame retardant, waterproof, sun protection. Tips: The design of this product is glued with adhesive. It can be installed immediately after customers receive the product, and the installation is simple and convenient.