Description: OOTDTY Pointed Soldering Tips Provide Ultimate Precision in Tight Spaces. For use with 40W soldering irons and many other inexpensive 40W soldering irons. The tips are made of pure copper for fast heating and optimal performance. The tips are plated in iron, nickel and chromium; Corrosion-resistant coating that provides better durability and longer product life. The tips have been pre-tinned with lead-free solder. Specifications: Material: Pure copper plated with iron, nickel and chrome Power: 40Z Temperature control range: 100-600 °C Diameter: 4.7mm Total length: 68mm Quantity: 5pcs/1 setNote: Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you make a bid, due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:5pcs x Soldering Iron Tips