The Yamamoto Pro Senko has been designed with a thicker head area to help it stay on the hook when used with Gary&';s Swim Jig or other Shaky-Head style jigs. It still possesses all of the original Senko&';s incredible fish-catching action. The Pro Senko also casts like well due to its unique design and gets into the strike zone quickly. It&';s the perfect lure for bass fishing applications, offering the ideal mix of versatility, finesse, and action. With its trusted design, the Yamamoto Pro Senko is a reliable choice for pinpoint accuracy and real results. Length Quantity 5" 10