12 Pcs Hexagon Acoustic Panels Beveled Edge Sound Proof Foam Panels,Sound Proofing Padding for Studio,Acoustic TreatmentHEXAGON SHAPEDBEVELED EDGE DESIGN: It is the honey comb design that makes our sound proof foam panels great for wall decoration and acoustic treatment! Crafted using chamfer design, the sound panels bring better protection to your family and friends such as anti-collision, anti-scratch and non-slip. Good looking soundproofing panels play an important role in wall art in your favorite space! IMPROVE SOUND QUALITY: Made from 215kg/m3 high density polyester fiber cotton, our soundproof wall panels do well in reducing noise, eliminating sound impurities and improving speech intelligibility. We insist on using high quality soundproofing material to ensure it's flame retardant, odorless, corrosion resistant, and fade resistant. Furthermore, the acoustic foam panels achieve a grade of noise reduction coefficient: 0.92 and absorption coefficient: 0.8! Good sound absorption characteristics: If you are mixing in a studio, you must reduce the ambient sound. Unnecessary noise during recording will destroy it. The sound-absorbing board can absorb the sound produced by low frequency, middle frequency and high frequency, which is very suitable for recording. EASY TO INSTALL: No special tools or materials are needed! Our perfect cutting sound absorbing panel can be attached to a variety of surfaces, and thus, you won't have to wrestle with to get it where they need to go.