If you mind compressed packaging, please do not buy!Note: Because the size of the product is large, it needs to be compressed when shipped. But this does not affect the shape and use of the product. After receiving the goods, if the product is found to wrinkle, please wash it with water and the product will return to its original form. Thank you for your cooperation.

Features:-Soft sponge, no dust,;-The sound effects, suitable for studio and KTV etc;-Square sound-absorbing sponge with beautiful appearance and good acoustic characteristics, its greatest feature is: due to its square 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 absorber, the effect is very good.Specifications:Material: SpongeSize: 250x250x50mmQuantity: 8/12/24PcsColor: Black/Gray/White/Red/Blue/PurpleApplied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc.Package Included:8/12/24 x Soundproof foamsThe product is produced by foaming in batches, there will be slight color difference, and 100% no color difference cannot be guaranteed. It is recommended that the two-color combination look better