The Yamamoto Swimsenko is a hybrid shape of the traditional Senko and the Swimbait models. The body has the long slender worm profile of the Senko. At the end it features a paddle tail from the Swimbait model. This blend produces more action and alternative rigging options to the Senko. FeaturesAvailable in 3.5, 4, 5 and 5.5 inch lengthsSlender Senko style body Thumping Swimbait paddle tail