Portable Sound Absorbing Cotton, Color Square Acoustic Panel Piano Room Soundproofing Treatment Accessories Foam 50 50 5CM (Black) (Purple)

Eliminate noise interference: Reduces ambient noise and often creates a more controlled vocal or instrument recording Tips: This acoustic panel comes with adhesive tape, convenient and quick to install, suitable for use in a variety of locations. Features: It can effectively absorb high and low frequency sounds, eliminate echo reverberation and attenuate in the internal void. Suitable for on-site processing in studios and offices - studios, control rooms, office studios, home entertainment theaters, home offices, etc. Color: blue, red, black, yellow, purple, gray / / Size: 50 * 50 * 5CM / / Quantity: 10 / / Area: 2.5 square meters.