Keep engine bay heat from entering the cabin of your vehicle with the Mishimoto Embossed Aluminum Heat Shield. With the use of heavy duty aluminum, this heat shielding is ready to defend against continuous temperatures up to 1100 F. The 20?x 28? sheet of embossed aluminum can be easily manipulated or trimmed to fit any project, large or small and like all of our products, also includes the Mishimoto Lifetime Warranty.