Self-Adhesive Backing: Easy to install, the self-adhesive backing ensures a strong, long-lasting stick without the need for extra tools or glue. Just peel and stick to any clean surface for a smooth installation process. Superior Soundproofing: This 2-piece sound deadening material is designed to reduce noise and vibrations effectively, a quieter and more comfortable ride inside your car. Perfect for reducing road, engine, and tire noise. Versatile Use: This insulation foam can be used not only in cars but also for soundproofing homes, offices, studios, or any environment where you need to control noise. It's flexible, allowing it to fit various applications like roofs, walls, or even sunrooms. Stable Foam: Made from high-density foam, the 3 mm thick insulation is designed to provide enhanced noise control while being lightweight and stable. Ideal for both automotive and home applications. Waterproof and Heat-Proof: The material is resistant to water, making it an excellent for use in vehicles, sunrooms, roofs, and more. It also provides heat insulation, keeping your space cooler in summer and warmer in winter., Weight: 1.54103121138 pounds, Manufacturer: Takingup_E58_5556441