STAWAY 4-Pack Acoustic Wedge Foam Panels — 16.5x6.3x12 in, 30kg/m³ High-Density Polyurethane, Adhesive-Backed, 3 sq.ft Coverage

High-performance noise control: Made from 30kg/m³ high-density polyurethane, these wedge-shaped panels are designed to absorb high-frequency sound waves, cut down on reverberation and vibration echoes, and improve overall audio clarity while reducing noise pollution. Three-dimensional design: The recessed wedge profile causes sound to reflect and scatter multiple times on contact, enhancing damping and lowering reflected noise in the room. Durable, safe material: The foam offers heat resistance, quick rebound after unpacking, and long-term dimensional stability — it keeps its shape without collapsing during extended use. Ready-to-stick installation: Each panel includes a strong built-in adhesive that bonds well to surfaces such as tiles, marble, and metal. The panels are lightweight and can be mounted in three simple steps for fast setup. What’s included and coverage: Package contains 4 wedge foam panels (16.5 x 6.3 x 12 in each), providing a total covered area of 3 sq.ft. Versatile uses: Ideal for recording studios, home theaters, offices and other indoor spaces where improved acoustic control and a neater appearance are desired.