Giwnhvx 12 Pack Self Adhesive Acoustic Panels 11.8inch X 11.8inch Sound Proof Foam Panels (Black)

Made of high-quality polyester fiber, these panels are flame retardant and ideal for enhancing sound quality in environments like piano rooms, home theaters, kindergartens, and bedrooms. The panels are designed to provide effective soundproofing and create a pleasant indoor environment. The 12pcs Polyester Fiber Acoustic Panel is a versatile and functional wall decorative material suitable for various spaces. Add of style and functionality to your space with these environmentally friendly soundproofing boards. Enhance the acoustics of your space while adding of style with these sound-absorbing panels.