The noise deadening tool is not to automotive applications. It can also be used for soundproofing projects in other areas, such as home studios or office spaces. Its versatile design makes it suitable for applying various soundproofing materials, ensuring a quiet and peaceful environment wherever it is used. Features -Color:Multi -Material:Rubber -Size:18.00X3.50X3.50cm/7.07X1.38X1.38in - noise reduction: significantly reduces noise interference, creating a quieter and more comfortable driving environment - rubber: made from durable rubber, this sound deadening roller is designed to provide longterm performance and reliability -Easy to install: this tool is designed for simple installation, making it suitable for various car models and easy to use -Adjustable design: the roller design allows for precise adjustment, ensuring effective application and optimal sound deadening -Comfortable driving: by reducing noise and vibrations, this tool enhances the overall driving experience, making it more enjoyable and less stressful Package list: 4 Sound Deadening Roller