High-Density Acoustic Foam Panels 11.4" x 11.4" — 12-Pack White Adhesive Soundproof Squares, NRC 0.86 (Home, Office, Studio)

Set of 12 white, square acoustic panels (11.4" x 11.4") designed to reduce noise and improve room acoustics. Constructed from safe polyester fiber, these high-density panels resist damage and deformation while providing consistent sound absorption. Each tile has an adhesive backing for tool-free, fast installation. With an NRC rating of 0.86 for medium and high frequencies, they help minimize echo and reflected sound. Ideal for use in homes, offices, studios and other environments that need effective sound absorption.