Features: Efficient Heating Solution: Designed with 24V 48W power for rapid heating, reducing initial heat time and enhancing 3D printing productivity, ideal for matching extruder hot ends. Consistent and Extended Use: Made from premium ceramic composition for effective heat transfer and tolerance to elevated temperatures, maintaining stable function and safety over long durations. Perfect Fit: Designed specifically for certain extruder models, ensuring easy installation without compatibility concerns for simple upgrades. Easy Setup Process: Simple assembly allows users to replace the heating part quickly without requiring advanced tools, reducing inactive time. Ideal for Creative Users: Suitable for 3D printing hobbyists who enjoy customization, improving output quality and functionality with accurate temperature control. Specifications: Size: 100mm/3.94in Component：Plastic For U1 3D printers to provide efficient and stable temperature control Package Includes: 1PC Heating wire note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.