Added spinnerbait vibration means extra fish-attracting potency. This bait’s frame is built from Vibra-FLX wire, which creates more vibration than standard stainless wire. In addition, Vibra-FLX wire offers flexible memory (meaning it remains tuned after several catches) and added toughness (twice as strong as standard stainless wire frames). Every Vibra-FLX Spinnerbait comes loaded with great features including counter-rotating blades, and a skirt that undulates like flat rubber, but because it is silicone is much more durable.