4Pcs 30x30x5cm Soundproof Foam Sound Absorbing Sponge For Piano Room Drum Studio

Package Included: 4 x Soundproof foams Features: -Soft sponge, no dust, high density; -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 band absorber, the effect is very good. Specifications: Material: Sponge Size: 300x300x50mm Quantity: 4 Pcs Color: Black/Gray/White/Red/Blue Applied to: Studio, Piano room, Drum room, Anchor's room, Home Theater, KTV, Meeting rooms, Instrument rooms, etc. 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.