Berkley Jack Lipless Crankbait - The Jack's tungsten weighting and sharp knife blade design produce a super fast fall and maximum side flash make it crazy deadly for casting or vertical presentations. Rip it up and guard the fall for more glide or drop it in on slack line for faster diving erratic action. Easy casting, quick sinking with less angler fatigue will have you grabbing the Jack for your next bite.: : Pro Tip: Change up your cadence from hard rips to small pops depending on fish attitude. Tungsten Weighting allows for long casts, faster sink rate, crisp vibration and higher pitched rattles Dual flash-point feature enhances side flash and high-end finishes Knife blade back design allows bait to cut through water easier reducing angler fatigue Strong crisp vibration allows angler to feel the action Loud Rattles and High-end finishes Large flat sided baitfish profile Action / technique well suited for FFS Target 2-40 ft of water Unique fin features for enhance tracking and performance Fusion 19 hooks