Dr.Fish fishing replacement skirts are made with 100% silicone by a special process, soft and flexible, high strength and strong wear resistance. The silicone ring in the center is designed with a tapered edge to the skirt for vivid action in the water. Great for making your own jigs, or simply revamping your old ones, different colors are available to meet your needs in different waters. Prefect for bass, walleye, catfish, muskie and pike