Backcountry Tackle Jig Box with Tungsten Jigs (Assortment of 10), Zinger, and Nippers An Assortment of 10 different Tungsten Jigs inside Jig Box. Nippers and Zinger capable of expanding up to 18 inches. All Jigs are made from lead free tungsten material. This ice kit comes with everything you need to start bringing in the fish. This is a great gift idea for all of the fisherman in your life!