Features: - Improve vocal clarity. - Flutter echoes, Reverberation. - Modal issues, Standing waves Mid to High. - Waterproof, anti- moisture, good air permeability. - Anywhere to help block sound and prevent echoes inside the room. - These Wall Panels provides strong noise reduction, Good for studios, recording studios, vocal booths, control rooms. - Use: Perfect for use on corner walls, corner ceilings, etc.