Unique, HydroTail action sets the standard in swimming tail worms.The wider, thinner tail and ultra-soft plastic formulation combine to produce the only swimming tail worm that will "work" with only the weight of a hook to pull it through the water. Lunker hunting, tourney fishing, or just out on the water for the thrill of the catch, HydroTail fills the bill. It's available in 3 sizes, so there's no need to forego the HydroTail advantage when finicky fish seem to only respond to a small worm, or when big fish want a big meal.