6 Pack Acoustic Panels Self-adhesive, 19.7"X 19.7" X 1.2" Soundproof Wall Panels, Wall Decoration Sound Absorbing Palnel, 3 layers and High Density for Home Studio, Flame Retardant (Beige, 6 pk)

Additional Details from the Manufacturer

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More features

• Noise Blocking: Hanaro boards absorb 60% of sound certified by a sound absorption test with triple layer structure. 25mm sound absorber and 5mm noise blocker.
• No Harmful Ingredients: Hanaro boards made with polyester do not contain harmful ingredients, such as lead, cadmium, mercury and formaldehyde.
• Hanaro soundproof panels keep your room cool in summer and warm in winter with excellent breathability, which prevents water condensation and does not make humidity increase.
• Certified Flame Retardant: Hanaro soundproof panels are certified as flameproof and safe from fire. It is tested for flme retardant every time it is produced.
• Easy Self Installation and X Large size: With 19.7" square size, Hanaro sound panels will cover extra large area, providing better coverage for your space. You can easily attach it on walls without special tools or materials for installation.