P-Line Diamond Jig 8-Ounce, Chrome Number one in fishing sports Manufactured in the country of China Made of the highest quality material Whether you're fishing for Halibut in Alaska, Grouper and Cobia in the Gulf, or Ling Cod off the California Coast, you'll be satisfied with the results of the new P-Line Diamond Bars. They are available in sizes ranging from 4 ounces for shallow water applications to a hefty 16-ounce model for extreme depths.