The Strike Pro Flap Jack lure has an incredible vibration action and its sound draws fish in from great distances. It is a great lure for Large mouth, Small mouth, and Walleye. The smallest Flap Jack can even be used as a jig for Ice Fishing. It is also a deadly bait in saltwater for Speckled Trout, Red fish, Stripers, and even Bluefish. It can be casted or slow trolled or even jigged. Flap Jack is definitely versatile for freshwater and saltwater .