This chain is made with 50/50 12 gauge butted and punched 14 gauge titanium links. I make all of my own links in my workshop, including the punched ones. Each punched ring has been made with two 20 ton hand punches then individually sanded on both sides. 

This chain is 9" long, and just over 3/8" on a side. It comes with a 25mm titanium clasp. I am happy to re-size the chain if required.