Our -absorbing pad automotive sound deadening panel is great for those looking to minimize road noise and improve their car's audio quality. This adhesive-backed mat is designed to absorb low-frequency sounds, making it an excellent choice for soundproofing projects. To install, simply clean the surface, peel off the adhesive layer, and press the mat firmly onto the desired area for effective noise reduction. Features -Color:Multi -Material:Polyester -Size:50.00X40.00X1.00cm/19.65X15.72X0.39in -Advanced sound absorption: utilizes great soundabsorbing pad to effectively reduce car interior noise, providing a quieter and more comfortable ride -Vibration reduction: features excellent vibration reduction capabilities, minimizing the impact of road vibrations on the car's audio system, enhancing sound clarity - lowfrequency absorption: specifically designed for audio modifications, it effectively absorbs lowfrequency sounds, reducing resonance and improving sound quality -Easy to install: the adhesive backing allows for quick and easy installation without the need for additional tools, suitable for various car models -Reliable: made from great materials, this product is great and reliable, maintaining its effectiveness and shape over longterm use Package list: 1 sound insulation panel