Protect Car: These exhaust hangers are designed to hold the exhaust pipe in place, prevent the exhaust pipe from scratching the floor, and effectively protect the vehicle floor. Noise Reduction: The muffler can reduce the height and contact area between the exhaust pipe and the body to avoid, and thus reduce the noise caused by shaking and collision of the exhaust pipe with the vehicle body or by vibration. Exhaust Safety: The rubber exhaust hanger can prevent the muffler from moving freely while driving. Can reduce the amount of movement of the exhaust system, is ideal for lowered cars and racing cars. Long Life & ReusableThis car exhaust hanger is made of high-density rubber, which is heat-resistant, aging-resistant, corrosion-resistant, and high-temperature resistant. Which ensures it will be reused. Universal Accessories: This exhaust hanger is suitable for most cars, width: 74.5 mm; height: 48 mm; depth: 25 mm; bore: 11 mm (0.43"). Please make sure to check the size and distance between the hooks before use for proper use.