4-Pack Acoustic Wall Panels — 2-inch Thick 23.62 x 11.81 in Self-Adhesive Black Soundproofing Panels for Home Office & Studio

Designed to improve room acoustics, these panels are built with a 100% white fiberglass liner and 2-inch thickness, offering an NRC rating of up to 0.95 to effectively reduce mid-to-high frequency noise, echoes, and reverberation. Installation is quick and tool-free thanks to a strong 3M self-adhesive backing—just peel and stick to the desired surface, no drilling required. Manufactured to green E0 standards, the materials are odor-free and safe for skin contact, helping maintain healthy indoor air quality. Suitable for a wide range of spaces including home studios, offices, meeting rooms, cinemas, and schools, they can be applied to walls, ceilings, and doors to enhance acoustic performance. Each pack contains 4 panels; individual panel dimensions are 23.62 x 11.81 inches with a 2-inch adhesive width. The black finish provides a discreet, professional look.