3" X 12" X 12" Sound Proof Foam Panels for Walls,Self-Adhesive Foam Acoustic Panels Sound Absorbing,2.2 lb/ft³ Density Soundproof Wall Panels for Gaming Studio Decor (12 Pack Black)

3" X 12" X 12" Sound Proof Foam Panels for Walls,Self-Adhesive Foam Acoustic Panels Sound Absorbing,2.2 lb/ft³ Density Soundproof Wall Panels for Gaming Studio Decor (12 Pack Black)

• 【High Density and Fast Recovery】Our 3 inch acoustic foam boasts an ultra-high density of 2.2 lb/ft³, delivering superior soundproof performance and exceptional elasticity. The sound proof foam panels for walls expands to its full thickness within seconds after unboxing
• 【Premium Sound Absorption】Utilizing high-density material and 3-inch extra thick design, our soundproof wall panels effectively reduce echo and reverberation while ensuring clear sound quality and noise reduction for a peaceful environment
• 【EASY to INSTALL】With strong, long-lasting adhesive backing that won't come loose, simply peel and stick wall panels where needed. Note: Better soundproofing is achieved by covering larger areas with more noise cancelling wall panels
• 【Wide Applications】Perfect for acoustic wall panels in recording studios, home theaters, offices, bedrooms, music rooms, and more. Use them as recording studio equipment, room accessories, bedroom sound blockers, accent wall panels, wall decorations, or wall padding
• 【Quality & Service Guarantee】Every HEMRLY sound dampening panels undergoes strict quality inspection before leaving the factory. If you encounter any quality issues with our acoustic foam panels, please contact us anytime - we will respond within 24 hours and provide a satisfactory solution. Your feedback is our greatest support