The Vevor acoustic panels are designed to reduce echoes and absorb mid- to high-frequency noise for a quieter, more comfortable space. Made from polyester fiber with a self-adhesive 3M backing, they install quickly without drilling or tools. Their decorative art-style surface adds a modern look while improving sound control in homes, offices, studios, theaters, and gaming rooms. The panels are made with low-odor materials that meet E0 grade standards for added peace of mind.