Acoustic Wall Panels 4-Pack — 2" Thick Gray Soundproofing, 23.6x11.8in

High-performance 4-pack of gray acoustic wall panels built with a 100% white fiberglass liner and 2-inch thickness, delivering an NRC rating up to 0.95 to reduce echoes and absorb mid to high frequency sounds. Installation is fast and tool-free thanks to the strong 3M self-adhesive backing—just peel and stick to any smooth surface; individual panel size: 23.62 x 11.81 inches. Constructed from non-toxic, odor-free materials that meet green E0 standards, these panels are safe for homes, studios, offices, and family spaces with children or pets. Ideal for home theaters, recording studios, gaming rooms, meeting rooms, bedrooms and offices, they help improve clarity and cut unwanted reverberation. Each package contains 4 panels in a neutral gray finish for flexible placement and attractive coverage, enabling customized sound treatment arrangements.