Good Quality: You will find it is affordable, reliable, and built to last, ensuring long-term use. Easy to install: Fiberglass sleeves are specially woven and can be expanded and shrunk by fittings, cables, terminals, etc. Simply pull the wires inside, AN hoses, cables, etc. Note: Heat sleeve fiberglass can withstand temperatures between 1100°F and 2000°F. Universal Fit: Suitable for most vehicles. Dimensions: 5.55 x 3.94 x 1.06 inches. Please make sure this part fits your vehicle before ordering. Function: The heat wire shield sleeve looks good, is not easy to catch fire, and extends the life of the wire. Dimensions: 5.55 x 3.94 x 1.06 inches.