QDXFX 12Pcs Hexagon Soundproof Wall Panel Self-Adhesive — 11.81 x 11.81 inches White, 0.8 lbs/cubic foot High-Density Acoustic Foam with 45° Chamfer

Pack of 12 hexagon-shaped, white acoustic panels designed to improve both the look and sound of any room. Each board measures 11.81 x 11.81 inches and features a precision 45-degree chamfer for clean, tight splicing and a refined visual finish. Constructed from polyester fiber and high-density microfiber, these panels provide long-lasting performance without warping or unpleasant odors. Advanced needle puncture manufacturing delivers professional-grade sound control, offering a 20% higher sound absorption rate compared with traditional options. At 0.8 lbs/cubic foot density, the boards combine durability with effective noise reduction. Installation is simple: a self-adhesive tape on the back lets you mount panels quickly to walls or ceilings. Ideal for home studios, offices, private theaters and other spaces where minimizing noise propagation and improving sound quality are priorities.