ProLine offers an exclusive curved shank Gamakatsu® hook on all our Stand-up jigs. Our statistics have prove, without a doubt that ProLine Stand Up Jigs will increase your catch rate up to 40%. Dont settle for a strike when you can catch more fish with ProLine. We offer four head designs in the Stand-up jig line, Casting, Flipping, Arky, and Football Head head in more than 25 color choices to help you get the most out of your time on the water. Available in 1/4oz thru 1oz sizes.