All Our cod fillets 10/120z all come from the north atlantic waters. All the cod is graded first then glazed, so that it defrosts to its true size. We believe that this keeps the cod tasting fresh like it has just been caught. All our frozen cod is produced from frozen at sea fish so that quality is superb. Size 10 to 12oz skin on cod. 20% Glaze Cod packed x 3kg Approximately 8 pieces per box.