Description This is a premium sound-absorbing panel using safe materials, easy to use. Hexagon shape design, not only to add quiet atmosphere to your room, but also very decorative. Sound absorption and noise reduction, you can use it with the peace of mind, and used at home, in the office, studio and so on. Features -Color:Grey -Material:Polyester fiber -Size:30.00X26.00X0.80cm/11.79X10.22X0.31in -Sound absorbing material reduces the reflection of the sound produced in the room and attenuates the sound. -If you do audio mixing and have to lower the ambient sound, this soundproof panel can help you, cause it can absorb the sound produced by low, medium and high frequencies. -These soundproofing boards can be used as soundproof boards for walls, ceilings and doors. -Great sound insulation accessory to reduce noise and echo in recording studios, control rooms, offices, home studios and home entertainment theaters. -Suitable for home, school, gym, church, restaurant, office, very practical and multifunctional. Sound absorbing material reduces the reflection of the sound produced in the room and attenuates the sound. If you do audio mixing and have to lower the ambient sound, this soundproof panel can help you, cause it can absorb the sound produced by low, medium and high frequencies. These soundproofing boards can be used as soundproof boards for walls, ceilings and doors. Great sound insulation accessory to reduce noise and echo in recording studios, control rooms, offices, home studios and home entertainment theaters. Suitable for home, school, gym, church, restaurant, office, very practical and multifunctional.