Add cool protection to your hot rod or custom car. An excellent way to protect wires, fuel lines, brake lines and more while enhancing your vehicles appearance. This special weaving of the sleeve allow it to expand over fittings when installing and be return to its original size. Colored Sleeve coatings make it capable of withstanding 1200°F continuous. Rolls are 25' in length and have an adjustable inside diameter from ¼" to 7/16". Fasten using Thermal-Tie™ or hose clamp.