Acoustic Foam Panel Sound Stop Absorption Sponge Studio KTV Soundproof Specifications: Material: Sponge Size: 25x25x2cm Applied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc. soft sponge, no dust, high density; The sound effects, suitable for studio and KTV etc; 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. Note: Please allow 1-5mm error. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Soundproof foam

[Sound insulation] Effectively reduce noise and provide you with a comfortable environment, whether it is playing games by yourself or being noisy next door [Easy to install] Can be easily pasted on various surfaces [Environmental protection material] Environmentally friendly sponge without irritating smell [Safety] Strong stability, not easy to deform