High-Temperature Suitability: This hollow tube is suitable for high-temperature and helps keep wires neat and organized Lightweight Design: The tubes maintain a light weight while exhibiting high strength, enhancing ease of handling during installation Flexibility and Resilience: These fiberglass tubes are engineered to be highly flexible, ensuring reliability Durability Lifespan: The fiberglass pipe ensures a long service life, offering excellent performance Length: 500mm/19.69 inches, Package Contents: 20pcs of black fiberglass tubes