Okeeyseda 6pcs 30X30X4CM Soundproofing Acoustic Foam Tiles Noise Sound-Absorbing

Suitable for sound recording studio, listening room, home theater, KTV, and all kinds of public places. Sound-absorbing sponge is on the basis of sponge for further processing, acoustic inside the sponge The sponge is the Perfect sound insulation, sound-absorbing, heat insulation material In order to improve the opening steps and specific acoustic characteristics, not only has the sound absorption characteristics effectively, without any harm to human body. and reflection of the increase in the number so as to achieve the noise, sound-absorbing effect.