1、Effective Sound Absorption: The sound absorption panels are made from high performance polyester material, efficiently reducing noise and improving acoustics. 2、Stylish Decor: Hexagonal design of this hexagon acoustic panel adds a touch of modern and fashion to any wall, enhancing the overall aesthetics of your space. 3、Easy Installation: Self adhesive backing of this sound proof panel allows for quick and effortless installation, eliminating the need for tools or adhesives. 4、Versatile Coverage: The 12 pieces sound proof insulation panel set provides ample coverage for a variety of room sizes, with each hexagonal panel measuring 6 inches in length, suitable for home, office, piano room, drum practice room, KTV, recording studio, bar, dance studio, etc. 5、Background Wall Display: The sound absorbing beveled edge panel is suitable for showcasing on background wall, elevating the ambiance and creating a sophisticated sense. Item Type: Hexagon Acoustic Panel Material: Polyester Color: Black Quantity: 12Pcs Side Length: Approx. 15cm / 5.9in Weight: Approx. 948.00g / 33.44oz 12 x Hexagon Acoustic Panel