The Auralex SonoFlat™ Grid™ measures 2? x 2’ x 2’ and is comprised of nine 8” x 8” beveled squares. Made from Auralex’s proprietary and world-renowned Studiofoam®, these panels offer the impressive mid- and high-frequency absorption the original SonoFlat™ panels are known for, as well as an elegant look that makes them a great addition to any studio, home theater or listening room. The panels are available in three popular colors and are made from Auralex’s long-lasting, melamine-free formula, which won’t crumble with age.