The Dirty Jigs Matt Stefan Guppy Swimbait Jig Head is designed for fishing small swimbaits and the vertical jigging technique that dominated the 2017 B.A.S.S. Elite Series tournament held on Cherokee Lake. The Guppy Head is built around either a 1/0 or 3/0 extra sharp 90-degree line tie Gamakatsu hook. Its 90-degree jig head design allows for a perfectly horizontal lure position, making it the ideal jighead for vertical jigging, as well as, other small swimbait applications.