Acoustic Wall Panels 4-Pack, Black — 23.62 x 11.81 in (60 x 30 cm), 2 in (5 cm) Thick Soundproofing

These black acoustic panels are engineered to reduce mid-to-high frequency noise and cut down on echo and reverberation for clearer audio. Each panel uses a 100% white fiberglass liner and delivers an NRC value up to 0.95 for effective sound absorption. Installation is fast and tool-free thanks to a 3M self-adhesive backing; no drilling required and the adhesive bonds securely to walls and ceilings. Constructed from non-toxic materials that meet green E0 standards, the panels are odor-free and safe for both breathing and skin contact, supporting a healthier indoor environment. Ideal for home theaters, recording studios, offices, meeting rooms, schools and other spaces that need acoustic control. Supplied as a convenient 4-pack — four panels measuring 23.62 x 11.81 inch (60 x 30 cm) each, with a thickness of 2 inches (5 cm) to provide focused noise reduction while improving room appearance.