Features 1、Thickened Wire: Upgrade to 0.5mm² thickened white high temperature wire, which can withstand higher temperatures and look more beautiful. 2、High Power: The power is increased from the original 40W to 50W, and the maximum can be heated to 340℃ to 350℃. 3、Stainless Steel Heating Head: The heating head is made of 304 stainless steel, which is resistant to high temperature, rust and corrosion. 4、Nickel Chrome Wire: The interior of the heating wire adopts 2080 nickel chrome wire, which is more stable and safer in use. 5、5 Pcs Set: The set includes 5 pcs heating rods, can be directly replace the old or broken part, ideal for 3D printer. Specification Item Type: 3D Printer Heating Tube Material: 304 stainless steel, silicone, 2080 nickel chrome wire Power: 50W Heating Head Size: Approx. 6x20mm/0.2x0.8in Line Width: 0.5mm² Heating Temperature: Up to 350℃ Color: White Package List 5 x 3D Printer Heating Tube