Made using the highest-quality copper, Malins Copper Rigging Wire is used for a wide variety of applications including leaders, hook rigs and tippet. Conveniently packaged, it fits right in your pocket and allows you to cut off the exact length you need when you need it. Size: 30 lb. ; .020 dia. Length: 200-ft. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Rigging Wire.