TONOR Large Acoustic Panels Self-Adhesive, 4 Pack 112 x 55cm Sound Absorbing Panel, Acoustic Wall Panels for Wall Decor and Recording Studio Acoustical Treatments, Living Room, Office, White

High-Density Design: Featuring a high-density design of 168 kg/m³, these acoustic panels measure 44″ x 21.6″ x 0.35″ (112 x 55 x 0.9 cm) each and boast an impressive NRC rating of up to 0.9. They efficiently absorb wall noise, significantly reducing reverberation and echo to easily enhance your room’s acoustic environment
Easy Installation: Our soundproof panels feature a strong peel-and-stick backing for a quick, tool-free setup. They adhere firmly to any smooth surface, ensuring an effortless installation
Creative Space Customization: These sound panels are both functional and decorative. They can be freely combined and spliced to inspire your creativity, allowing you to create a unique and personalized wall style that blends seamlessly with your home decor
Safe Material: Crafted from 100% pure polyester fiber, these acoustic panels sound absorbing feature a strong, odorless adhesive. The material is skin-friendly and safe for daily contact by all family members, offering