3. High quality material: The flexible heat- silicone nozzle can withstand direct contact with the soldering iron tip without damage 4. The size of the solder sucker is 153 x 20mm, it can fit your hand perfectly whether you are left-handed or right-handed. This tin suction pump features a metal body and high pressure vacuum to help you effectively suck away solder. Features: 1. One-Handed Solder Remover: and compact, the plunger is within reach, Perfect for one-handed operation 2. Perfect structure: metal body and high pressure vacuum, this tin suction pump can help you to suck away the solder effectively. Built-in self-cleaning shaft to prevent clogging 5. Wide range of uses: Desoldering pumps can be used to correct small board errors on PCBs, re-soldering and desoldering, removing relays and other components from printed circuit boards, etc. to meet your various soldering needs, Manufacturer: Akfldms