Features: Compact-size for easy use, carrying and store without taking up too much space. Wide application: these solder tips fit many brands of iron station, can help you get your work done faster and more efficiently. Quality material: replacing soldering iron tips are made of quality oxygen- copper with zinc-coated, practical and stable, durable and safe, so can sever you long-time; They are not easy to be oxidized or broken, easy to install for application, with stable performance. Practical tool: heater soldering iron-tools are easy to apply and can bring you much convenience, they are proper electro-welding accessories, can help you complete the fine welding operation without effort. Installation is-very simple and the installation process will not cause any damage to your soldering iron. Specifications: Material:Metal Size:Approx.18.4x2cm/7.24x0.78inch Color: Black/Blue Package Includes: 1 Set Soldering Iron Tip note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.