Features: Made of high-quality materials, the appearance is exquisite, strong, comfortable and durable. Assembled extruder kit, easy to use, compatible with Creality Ender-3 V2 3D Printer. High quality thermistor and heating tube are up to 260 , with rapid-risen temperature, precise temperature control and good stability. With silicone protective cover, anti flame retardant material, good heat preservation effect, and effectively keep the heating block and nozzle clean. Optimized design of heatbreak decreases the loss of heater block temperature by reducing heat conduction, it transfers its temperature to the radiator, which ensures the production stability Package Includes: 1 X Full Extruder Kit Specifications: Material : Metal Dimension:Approx.2m/78.74inches Net Weight: Approx. 500g/1.1lb Name:Full nozzle kit Color:Black Applicable model:Ender-3 V2 Output voltage:24V Size:Please see the pictures note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement.