Made of non-asbestos that are gentle on the environment and the body. Essential for exchanging and inspecting mufflers. Before purchase, please check the vehicle model, engine model, drive system, year, grade, etc. on the manufacturer's website to make sure that there is no mistake in the compatibility of your vehicle. For compatibility, please double check on the manufacturer's website as the product number may change depending on the model change. Please note that the posted image is a sample, actual shape, color, and component components may vary slightly.