JC's Resin Head Machine Lure Dredge has a 36" Stainless steel dredge bar rigged with fifty-four 9" Machine Lures. The baits are rigged close together inorder to present a more realistic looking bait ball. All the chains are detachable so you can exchange them if one was to break. The JC's Resin Head Machine Lure Drege is used as a teaser for marlin and big eye tuna fishing. It raises both marlin and big eye tuna like no other product on the market. The JC's Resin Head Machine Lure Dredge is most popular in red and white, but colors will do their job.