Features: Enhancing your 3D printing experience with for Reprap 24V/12V 40W Ceramic Heater Cartridge For rapid heating and improved efficiency for 3D printers. The heater cartridges offers highly temperature resistance, ensuring durability and reduced replacement frequency. For 3D printing enthusiasts and professional manufacturers reliabled components to boost print quality and operational efficiency. Perfect for educational institutions, providing consistent performances across various 3D printer models. With its single end design, installation is simple compatibles wide ranging of 3D printers. Specifications: For Reprap Ceramic Heater Cartridge Power：12V 40W/ 24V 40W Optional Length:about 100cm/39.37in Features 6x20 Single head heating tube Package Includes: 1PC Ceramic Heater Cartridge note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution