Bubba Blade 7in Flex Blade For EFK Knives. These blades have been redesigned to have a less aggressive style of blade teeth to deliver optimal cutting action to provide a clean cut of the fillet without ever cutting through skin or back bone of less dense Freshwater fish. The 7-Flex Freshwater Blade will have the same overall structure as our regular 7 E-Flex Blades but will have the redesigned less aggressive freshwater teeth. Each Blade is sold separately. Features/Specifications: Teeth Re-Designed for Freshwater Species Fish Included Accessories: Dual-Rivet Blade Design (8 E-Stiff) Specifications for Bubba Blade 7" Flex Blade For Bubba Blade Efk Knives: Manufacturer: Bubba Blade Blade Length: 7 in Package Contents: Bubba Blade 7" Flex Blade For Bubba Blade Efk Knives Bubba Blade 1137448: 7in Flex Blade For EFK Knives