Introducing our hot selling product: Kingflex Insulation rubber foam acoustic panel with open cell structure! Our panels are made with premium quality rubber foam that boasts exceptional sound-absorbing properties. Its open cell structure is designed to trap sound waves, reducing noise pollution and creating a comfortable, peaceful environment. Our factory takes pride in producing top-notch insulation products that are durable, efficient, and long-lasting. Choose Kingflex Insulation and you won't be disappointed!