With a little extra flex, you can make those precise boning cuts that result in perfect fillets. The Bubba Ultra Flex Fillet Knife is designed for precision work on fish of all sizes. Fully tanged Ultra Flex blade is strong enough for the backbone cut, yet flexible enough for easy rib and Y-bone removal with no loss of meat. Titanium-bonded coating for durability. Features the signature Bubba nonslip red handle for total control. Includes polyester sheath. Sizes: 6, 8. Color: Red. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fillet Knife.