Anti-noise wall acoustic panel, anti-noise environmental protection sound absorbing cotton drum room piano room soundproof cotton household items (green) (green)

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. Acoustic Panel: Color: Green, Blue, Yellow, Orange, Black/ / Size: 1*5M // Thickness: 5CM // Area: 5 square meters;