Sell 6pcs 30x30x2cm Acoustic Foam Sound Insulation Egg Cotton Polyester Sponge Interior Wall absorbing Sound Proof Studio Foam Panel best price

The two pieces of this product fit 3cm, and the thickness of the single piece is 2cm In order to improve the opening steps and specific acoustic characteristics, make it not only has the sound absorption characteristics effectively, without any harm to human body. Suitable for sound recording studio, listening room, home theater, KTV, and all kinds of public places. The sponge is the Perfect sound insulation, sound-absorbing, heat insulation material Sound-absorbing sponge is on the basis of sponge for further processing, acoustic inside the sponge and reflection of the increase in the number so as to achieve the noise, sound-absorbing effect. Material:Foam Color: Black Size:30 x 30cm Thickness:2cm Package includes: 6 x Foams Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.