12-Pack Black Soundproof Wall Panels — 16''X12'' Adhesive Acoustic Foam Polyester Panels, NRC 0.9, 15.5 ft² Coverage

Reduce echo and background noise with this 12-pack of black acoustic panels, featuring an NRC rating of 0.9 for strong sound absorption. The panels are made from high-quality polyester fiber and presented as acoustic foam-style panels that are safe for all users. Each board measures 16'' x 12'' and the full set covers up to 15.5 ft², giving you flexible layout options. Self-adhesive backing enables fast, tool-free installation—just peel and stick. Ideal for studios, home theaters, offices, classrooms and other areas where improved sound control is needed.