Large Acoustic Panels Self-Adhesive, 4PCS 44.1" x 21.7" Sound Absorbing Panel, Acoustic Wall Panels for Interior Wall Decor and Recording Studio Acoustical Treatments, Living Room, Office, White

High-Density Design: Featuring a high-density construction of 168 kg/m³, these acoustic panels measure 44 x 21.6 x 0.35 (112 x 55 x 0.9 cm) each and offer an excellent NRC rating of up to 0.9. They effectively absorb wall noise, notably decreasing reverberation and echo to readily improve your rooms acoustic environment.
Simple Installation: The soundproof panels include a durable peel-and-stick backing for a fast, tool-free setup.
Creative Space Customization: These sound panels are both practical and decorative. They can be easily combined and arranged to spark your creativity, enabling you to design a distinctive and personalized wall style that integrates smoothly with your home decor.
Safe Material: Made from 100% pure polyester fiber, these acoustic panels feature a robust, odorless adhesive. The material is gentle on skin and safe for regular contact by all household members.
Shipping Protection: Each sound absorbing panel is packaged with attention. The outer box is fitted with reinforced corner guards to deliver thorough protection during shipping, ensuring your order reaches you in flawless condition