This wall sound-absorbing beveled edge felt sheet is made of high-quality felt material with a thickness of 0.9cm.It has a good sound-absorbing effect, which can effectively reduce indoor noise and create a quiet and comfortable environment. Silver gray color (color 03), simple and atmospheric, complements a variety of interior styles.12-piece pack design, can be flexibly combined according to your needs, easy to cover the wall or a specific area. Beveled edge design adds decorative touch and makes the wall look more beautiful. Without adhesive backing, it is convenient for you to choose the appropriate installation method according to the actual situation, such as using glue or nails to fix it. Whether for home theater, studio or office, this felt sheet can provide you with excellent sound absorption and decorative effect.