TONOR 6 Pack Large Acoustic Panels,47.2'' x 23.6'' x 0.35'' Acoustical Wall Panel, Self-Adhesive Sound Proof Panels, Decorative Soundproof Wall Panels for Echo Absorption for Home Studio Office, White

Superior Sound Absorption: Large acoustic panels, measuring 120x60cm, boast a high density of 212.2kg/m³ and an impressive NRC of 0.9. With a larger surface area, these panels effectively disperse noise and eliminate echo, providing a superior experience

Easy Installation: With a unique self-adhesive design, soundproof panels have strong adhesive on the back. This allows for a simple peel-and-stick installation process, attaching easily to various smooth surfaces without the need for additional tape

Decoration Style: Our acoustic panels have a trendy classic stripe pattern and can be used as decorative wall art. They are perfect for various spaces like studios, living rooms, bedrooms, and home theaters

Safe materials: Our sound-absorbing panels are made from 100% pure polyester fiber and have an environmentally friendly adhesive on the back. They are flame retardant, odorless, and formaldehyde-free, ensuring the safety of everyone

Sales service: Our packaging comes with reinforced corners to ensure protection during transportation. If you are unsatisfied with your purchase, our team of professional acoustic engineers will analyze your specific situation and provide a 2-year after-sales guarantee