Best way to describe the lipless, sinking, metal, vibrating Jack Slap blade is simply a fish catcher of any creature that swims: bass, crappie, catfish, perch, stripers, blues, specks, etc. Comprised of tungsten alloy the Jack Slap is powered by a #8 VMC black nickel treble and small color matching rear colorado blade for tail like swimming action. Jack Slap features include a duo lock snap with 3 line tie positions. Realistic scales, mouth, head and 3-D eyes finish out the ultra design details. The Jack Slap is highlyeffective fished verticallyover target species and bait.