The rod is made of titanium to prevent contamination and sticking of solder. The handle is non-heat conductive and has a hexagonal end to keep it from rolling off your bench. For use on gold, silver and platinum.
Overall length is 6-1/4".
The titanium rod is approximately 2.0mm in diameter.
Sold in a package of 3.
Color coded handles (blue, red and yellow) are great for quickly identifying which pick to use for each job.