Powerful acoustic processing capabilities --- Kuchoow soundproof foam is specially designed for acoustic treatment of walls, doors and ceilings. The dense porous structure allows echo and noise to be absorbed and reduced to the greatest extent. It ensures that even in a home studio, the sounds of instruments or people can be recorded clearly, allowing you to mix music to a higher standard. Safe and high-quality materials --- Made of environmentally friendly polyurethane, it will not cause any damage to our body. In addition, the foam contains a flame-retardant formula, which can reduce sudden danger and ensure safety while ensuring product performance. Wide range of applicable scenarios --- Kuchoow acoustic wall panels can reduce the vibration and reverberation of indoor noise, so that the sound has a better playback and recording effect. Very suitable for home studios, home theaters, home decoration, music rooms, game rooms and offices. Long service life --- Uniform density and thickness, Not easy to deform or age, and will not affect the sound absorption effect after being cut, safe and reliable, and can be used for a long time. After-sales service guarantee --- All products sold through Ririhuan-eu enjoy a one-year after-sales service period. If you encounter any problems or dissatisfaction, please feel free to contact us and we will provide you with a satisfactory solution. For the most professional noise reduction effect, please install the foam as follows: First, clean the wall that needs to be installed Choose a mounting method that will not damage the wall (We recommend using professional double-sided adhesive for acoustic foam.) Stick on the back of the foam, pressing the sticker hard before tear off the protective film to extrude the air between the sticker and the foam. Attach it to the wall Suggested installation method: On both sides of the corners In columns In scattered blocks