FASHIONABLE APPEARANCE: This sound insulation board features a hexagon design that helps reduce and absorb unwanted echoes, waves, reverb, and flutter echoes, while also enhancing wall decoration. EASY TO CUT AND INSTALL: Can be easily cut with a knife, allowing you to create custom decorative wall art in your preferred space. The soundproof padding is simple to installjust apply adhesive or double-sided tape (not included) to the back of each panel and attach it to the desired location. ECO-FRIENDLY AND INDOOR USE: The sound panels are odorless and formaldehyde-free. Ideal for acoustic treatment in recording studios, control rooms, home studios, home theaters, offices, and other indoor environments. HIGH DENSITY AND ECO-FRIENDLY MATERIAL: Made from polyester fiber, these panels are safe to touch and safe for indoor use, making them suitable for homes, studios, and spaces with adults, children, and pets. IMPROVED ACOUSTIC QUALITY: These noise-insulation panels are versatile and suitable for use in professional studios, rehearsal rooms, podcasting spaces, churches, home theaters, vocal booths, home studios, offices, and more. By absorbing unwanted sound, they help improve overall sound clarity. Color: Orange Material: Polyester fiber Size: 17.4 x 20 x 0.9 cm Package Contents: 6 x Sound insulation panels Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.