Soft sponge, no dust, high density;
Pyramid sound-absorbing sponge with beautiful appearance and good acoustic characteristics, its greatest feature is: due to its pyramid shape, it provides little diffusion, it makes you sound more dynamic. It may, for example BASSTRAP combined together with the other products, consisting of a wide band absorber, the effect is very good.

Applications : 
Entertainment places:dancing room, recording room, audio-visual room, vocal booths, piano room, theater, gym studio, factory workshop, soundproof doors and room building and so on.

Home soundproof : 
Living room, conference room, ceiling and so on.

Detail :
Material : Polyurethane foam
Size : Approx. 20.0" * 20.0" * 1.5" \ 50.0cm * 50.0cm * 4.0cm
Color : Red , Yellow , Blue , Green , White
(Please leave message for you want color,Or will send by random)

Included:
1 * Soundproof foam

Product Care:
The item will be compressed to ship ,if they will be some difference when u got them and can't be recover after 24h, please put them in the water for a time, and then dry them by naturally,they will be recovered (the sponge will be more easily damaged after wet, please try to dry them by hand with light force.)so sorry for any trouble.