Designed for high-volume filleting, our Bass Pro Shops XPS Electric Fillet Knife Replacement Performance Blade cuts easily through skin and bones. Its extra-thin reciprocating blade set features corrosion-resistant, hollow-ground stainless steel construction and is aggressively serrated for quick, efficient filleting; flexible design ensures easy maneuvering for perfect fillets every time. Fits all Bass Pro Shops XPS electric fillet knives (not included). 1-year limited warranty. Designed for high-volume filleting Extra-thin reciprocating blade fits all XPS electric fillet knives Corrosion-resistant, hollow-ground stainless steel Aggressively serrated for quick, efficient filleting Flexible design yields perfect fillets every time