6Pcs Triangular Sound Insulation Cotton KTV Muffler Sponge Sound Insulation Foam Pad Wall Sound Abso

???Features:

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Suitable for sound recording studio, listening room, home theater, KTV, and all kinds of public places.

The sponge is the ideal 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:?environmentally?polyurethane foam

Color:?Black ?

Size:?30x30x5cm

Pack:?6 pieces 1 set

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Package?Included:??

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6 x?Sound Insulation Sponge