Foam Panel Category — 12-Pack Self-Adhesive Sound-Absorbing Panels; 12 × 10 × 0.4 inches per piece; High-Density Y-Pattern Design; Flame-Retardant; Echo-Eliminating (Black)

This 12-piece set of self-adhesive acoustic foam panels is designed for rapid acoustic upgrades. Each panel measures 12 × 10 × 0.4 inches and is crafted from high-density polyurethane foam (density: approx. 22 kg/m³), featuring a unique Y-shaped surface pattern. Compared to traditional flat or “egg-crate” styles, these Y-shaped grooves more efficiently scatter mid-to-high-frequency sound waves, thereby minimizing specular reflection. The black finish offers a discreet aesthetic and is resistant to dirt; the backing utilizes a pressure-sensitive acrylic adhesive—simply peel off the release paper to securely bond the panel to walls, doors, or ceilings. Each package contains 12 panels, providing a total coverage area of ​​approximately 3.3 square feet (Note: The actual coverage is 12 panels × 0.83 sq. ft./panel = 10 sq. ft.). Ideal applications include: telephone conferencing zones in home offices, background walls for live streaming setups, and acoustic reflection point treatment in small recording studios. The material meets the UL94 HF-1 flame retardancy standard, ensuring safety and reliability. Installation is simple: merely clean the surface beforehand, then press firmly for 30 seconds after application. The Y-shaped pattern also serves a decorative purpose, adding visual interest to your walls.