Produced with environmentally sustainable polyurethane foam.
Suitable for a 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.
The 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.
Has high-quality sound absorption characteristics.
Colors: Red, Blue, or Black (optional)
Item size: 300 x 300 x 20mm / 11.8 x 11.8 x 0.8in
Item weight: 20g / 0.7ounce
Package size: 330 x 330 x 100mm / 13.0 x 13.0 x 3.9in
Package weight: 397g / 14.0 ounce
24 x Noise Insulation Sponges