Package Includes: Our package includes 2 pieces of 3D printer cartridge heater, voltage is 24V, power is 50W, total length is 1 meter. Premium Material: Our 3D printer cartridge heater is made of high quality 304 stainless steel, fine workmanship, solid and sturdy, providing high corrosion protection. High Temperature Resistance: Our 3D printer cartridge heater can withstand higher temperature, 340 degrees. The new version of the heater all used in imported skills, pre-wired so practical, can be used with the new HT-NTC 100k temperature thermistor. Longer Service Life: The number of coils varies with wattage and provides great even heat distribution, which greatly increases the long life of the heatsink and prevents oxidation of the heatsink wire. radiator even at high temperatures. Wide Usage: Our 3D printer cartridge heater compatible with creality CR-10S Pro, CR-X, ender 3, Ender 3X, ender-3 Pro, 3D printer, anet E10 etc. Product Product Description: -Our package includes 2pcs 3D printer cartridge heater, voltage is 24V, power is 50W, total length is 1 meter. -Our 3D printer cartridge heater is made of high quality 304 stainless steel with fine workmanship for high corrosion protection. -Our 3D printer cartridge heater can withstand higher temperature, 340 degrees, can be used with the new HT-NTC100k temperature thermistor. -Our 3D printer cartridge heater compatible with creality CR-10S Pro, CR-X, ender 3, Ender 3X, ender-3 Pro, 3D printer, anet E10 etc. Specifications: Material: 304 Stainless Steel Color: As Picture Show Heating Head Size: 6 x 20 mm / 0.24 x 0.79 inch Wire Length: 100cm / 39.4inch Voltage: 24V Power: 50W Heating Temperature: Up to 350 Degrees Quantity: 2 Pieces Package Includes: 2 x Heating Cartridge for 3D Printer Notes: 1.You must keep the effective heating part dry. 2.Electrical components should be stored in a dry place. 3.The temperature in the working environment of electrical components should not be higher than 203 degrees Fahrenheit, there should be no explosive or corrosive gases. 4.Please ensure that the electrical connector of the single-ended heater is placed out of the insulation layer and the heating room, and the working voltage cannot exceed 10% of its nominal value. The hull must be effectively grounded.