24-Pack Extra-Thick Acoustic Foam Panels | 12″ x 12″ x 2″ Each | Wall Acoustic Treatment Tiles | Soundproofing Foam (12 Black + 12 Purple)

If you are seeking acoustic improvements but are concerned that a 2-inch thickness might take up too much space, this 1-inch-thick, 24-piece acoustic foam set offers the ideal compromise. Each panel measures 1×12×12 inches and features a charcoal black finish (a shade between dark gray and true black) with a wedge-patterned surface. Despite its slim 1-inch profile, the material utilizes high-density polyurethane foam (density: 30 kg/m³), ensuring an absorption coefficient of over 0.7 in the mid-to-high frequency range (1 kHz–6 kHz). The back of each panel features a pre-applied self-adhesive backing—simply peel and stick—making it particularly suitable for installation in the gaps between existing wall decorations, curtains, or furniture. Each pack contains 24 panels, covering a total area of ​​approximately 24 square feet (calculated as 24 panels × 1 sq. ft./panel). Suitable applications include: small podcast booths, conference rooms, side-wall reflection points in home theaters, or even temporary recording zones on the inner surfaces of wardrobe doors. The charcoal black finish exudes a sophisticated and understated elegance, blending seamlessly with any industrial-style or modern minimalist decor without looking out of place. The included positioning stickers help you plan the spacing between panels, ensuring a neat and aesthetically pleasing installation result.