The Zoom ultra Vibe speed worm was designed to trigger bass' predatory instinct. It features the realistic look and action of a worm, combined with the ultra Vibe tail for maximum water disturbance. Very versatile, you can Buzz it on top, swim it below the surface or rig it Texas or Carolina style - the tail will elicit strikes When others don't. Like all Zoom baits, each UV speed worm is made with soft, life-like plastic that is salt-impregnated for extra bite-holding power.