Materials: Acoustic Foam, Laminated HDF Dimensions: 5 cm (W) x 50 cm (H) x 1.5 cm (D) These wall panels enhance your room's décor while effectively reducing echoes. Available in packs of 20, they offer a practical solution for noise control, making them perfect for areas with noise disturbance, like apartments or studios. The "Lamela-5" panels combine aesthetic appeal with acoustic performance, providing high and medium frequency sound absorption. Made from laminated MDF and acoustic foam (M1), they come in 10 color options. Specifications: • Absorption, Diffusion, Insulation • Material: Laminated MDF, Foam (M1) • Color: Black graphite foam, 10 MDF colors • Each strip: 500x50mm (20x2 inches) • Thickness: 15mm (0.6 inch) • Coverage: 0.5m² (without gaps), 0.7m² (with 1 inch gap) • 20 strips per box Applications: Living room, office, music room, home theater, conference room, studio, and more. Easy to mount with double-sided tape and can be trimmed to fit.