4 PCS Large Acoustic Panel, 35.4 * 11.8 * 2.36 3D Fiberglass Sound Proof Panel with Full Self-adhesive, Decorative Echo Absorbing Wall Panel, for Studio, Living Room, Home, Office, Grey

Exceptional Sound Absorption: Each acoustic panel measures 35.4'' x 11.8'' with a thickness of 2.36, totaling four panels, boasting an impressive NRC of 0.95. These panels reduce echo, absorb wall noise, and create a clearer, more enjoyable sound environment. Fabric Design: Wrapped in high-quality, safe fabric, these soundproof panels offer all the benefits of foam boards while the fabric surface scatters more noise, providing superior sound insulation compared to ordinary foam. Easy Installation: Featuring a unique self-adhesive design, these acoustic panels have a strong adhesive backing. Simply peel and stick to easily secure them to various smooth surfaces without needing additional tape. Quick and hassle-free setup for your convenience. Minimalist Decor: With no color difference between the image and the actual product, the minimalist and stylish design also serves as decorative wall art in your favorite spaces. They are widely used in recording studios, workshops, home theaters, game rooms, meeting rooms, and living rooms. Safe Materials: Wrapped in 100% polyester with a high-density weave and a 100% glass fiber lining, these panels meet the E1 environmental standard. They are flame-resistant, non-toxic, odorless, and free of formaldehyde, making them safe to touch