The Silencer Megabond Sound Absorbing and Thermal Insulating Synthetic Rubber Foam HushMat is a practical and efficient solution for reducing noise and insulating your vehicle. With its 1/4 inch thick rubber foam insulation, it effectively absorbs noise from the engine, road, tire, exhaust, and even noisy neighbors. The synthetic rubber foam is super flexible and moldable, allowing for easy installation. It also features a 3Mil acrylic pressure sensitive adhesive, ensuring a secure and long-lasting bond. Each roll covers 20 square feet, making it suitable for most makes and models. Upgrade your vehicle's comfort with this high-quality sound-absorbing and thermal insulating foam.