This 31" Fiberglass Ice Medium-Moderate was designed with auto hooksetters like the Jaw Jacker in mind. The Medium Power and Moderate action is stiffer and slower than many ice rods, but is meant to keep a fish from losing tension while hooked before the rod can be picked up. The 3" foam rear and 1.5" foam fore, gives you enough fish fighting leverage, while still fitting in almost all rod holders. Finally, the blaze orange wraps over the guides and hook keeper give it lots of visibilty to easily see the rod moving after the hooksetter goes off.