Did you find some sound insulation felt panels? Our products will meet your needs. Excellent production technology and creative design make it perform absorbing sound energy, reducing reverberation, echo and mid-high frequency noise. Safe and gentle materials make it more comfortable to use. This is a very high- sound insulation product that will meet your needs very well. Features -Material: Felt -Size: About 30.00X30.00X0.90cm/11.79X11.79X0.35inch -The high- selection of materials allows you to breathe and touch safely after installing the sound insulation board, and you can use it with . -The thoughtful design makes it easy to paste and use more easily. -With practical functions, it can be well used for noise reduction, attenuation, sound insulation, echo reduction, reverberation diffuser and other sound absorption. -This convenient and practical sound insulation board is recording studios, game rooms, home theaters, home studios, offices, vocal studios, podcasts, etc. -You can this high- and practical sound insulation board at an . Package list: 5 x felt panel