The Vevor self-adhesive acoustic panels are designed to reduce echoes and mid- to high-frequency noise in homes, studios, offices, theaters, and other shared spaces. Made from high-density polyester fiber, these panels offer reliable sound absorption while adding a clean decorative look to the wall. The 3M self-adhesive backing allows for quick installation without tools or drilling. Their bevel-edge design creates a seamless fit, and the flexible material can be cut for custom layouts. Each box includes five large camel-colored panels for versatile soundproofing applications.