
Sound Insulation Indoor Witop Decor Curve Wall Panel Sound-Absorbing Panels. High Acoustic Performance: NRC 0.9 for superior sound absorption in various environments. Customized Patterns: Offers fully customizable patterns to meet specific design needs. Durable Service Life: Provides a service life of 15 to 25 years with proper maintenance. Eco-Friendly Materials: Made from MDF and 100% polyester fiber derived from recycled plastic bottles. Fire Safety Certified: Class B fire rating ensures high safety standards for indoor use. Versatile Applications: Suitable for classrooms, home theaters, offices, restaurants, and studios. 3D Design Service: Complimentary 3D design drawings available for custom projects. Flexible Customization: Supports full customization, minor customization, and design-based options.