This Bubba Cordless Fillet Knife Set has the versatility to clean and fillet just about any fish you catch. Long, thin fillet blades come in an assortment of 4 sizes, swapping in and out to fit every fish in your live well. Iconic Bubba handle resists the worst fish slime, allowing you to maintain control, fish after fish. Lithium ion batteries have the longest run time of any cordless electric knife on the market, letting you easily clean far from your cabin or truck. Hollow stainless steel with Ti-nitride coating Includes 4 blades (7" Shark Flex, 9" Shark Regular , 9" Surf Regular, 12" Surf Regular) Dual-rivet blade design for strength No-slip Bubba handle with ergonomic trigger Uses (2) long-running lithium ion rechargeable batteries, included Includes power cord for easy wall charging