Features Made of high hardness stainless steel, high temperature resistant and durable. Good heating performance and fast heating. TS100 Soldering Iron Replacement tip. Provide 7 kinds of soldering iron tips to meet your different soldering needs. It is smaller than the traditional soldering iron tip and has better thermal conductivity. Suitable for mobile phones, computers and other electronic production and electrical maintenance. Features: -Made of high hardness stainless steel, high temperature resistant and durable. -Good heating performance and fast heating. TS100 Soldering Iron Replacement tip. -Provide 7 kinds of soldering iron tips to meet your different soldering needs. -It is smaller than the traditional soldering iron tip and has better thermal conductivity. -Suitable for mobile phones, computers and other electronic production and electrical maintenance.   Options : --7pcs soldering tips (1pc of each type) --1pc TS-K soldering tip --1pc TS-KU soldering tip --1pc TS-B2 soldering tip --1pc TS-I soldering tip --1pc TS-D24 soldering tip --1pc TS-BC2 soldering tip --1pc TS-C4 soldering tip Soldering Tip Length: 10.5cm/4.13in (TS-KU, TS-B2, TS-D24, TS-BC2, TS-C4), 11cm/4.33in (TS-K), 10.3cm/4.06in (TS-I) Package Weight: Approx. 20g/0.7oz (1pc), 154g/5.4oz (7pcs)   Specification: Material: Stainless Steel Package List