1Premium Material: The air conditioning joint cover is made of high strength aluminum material, which is tough, wear resistant, impact proof and durable. 2Better Protection: The wall of each fittings is designed to be thicker, keep in good condition even in extreme weather, great protects the pipes and wires. 3Function: Easily hide the pipes and increase service life of your wires, ensure the normal operation of your car air conditioning system, prolong the lifespan of your car. 4Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5Easy Installation: Easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a good replacement and can perfectly match to your car.