It can be easily operated or trimmed to fit any project, no matter the size. Use embossed aluminum heat shield to prevent engine compartment heat from entering the vehicle cab. Easy to bend and can be cut into shapes for custom installation. It is used for high-temperature heat insulation, heat dissipation and warmth retention of automobile exhaust pipes, chassis, engine compartments, generators, ships, airplanes, mechanical equipment and pipeline equipment. Very suitable for firewall, transmission tunnel, floor or oil tank., Weight: 0.97444319804 pounds, Manufacturer: ximie