Pro Line Lure's Swimbait Hollow Belly Insider Jigs will make your swimbait fishing more productive! Swimbait fishing is constantly changing and with Pro Line Lure's newest innovation in swimbait industry is changing the game. With the unique design of each insert jig, you simply create an entry point and exit point on the back of each hollow belly swimbait using the hook point of the jig. Next, you insert the hookeye into the entry point you created. Guide the jig thru the hollow belly swimbait until the eye and the hook extend out past entry and exit points of the bait. This will place the lead of the jig perfectly into the hollow belly part of the swimbait, creating a perfect running swimbait! This jig is perfect for the Basstrix Paddle Tail Swimbaits, Strike King Shadalicious, Yum Money Minnow, Zoom Swimmer, and many more!