Polar’S Sardine And Mackerel Come In A Selection Of Flavor And Packaging For Ease Of Use And Variety. Our Skinless And Boneless Sardine In Natural Olive Oil Is Imported From Portugal With The Best Sardine Catch In The World. We Carefully Select The Quality Of Fish And Eliminate Those That Do Not Meet Our High Standards. Add A Few Of These Little Nutrition Powerhouse Sardines To Your Meal On A Regular Basis And You Will Have A Good Start On Your Quest For Better Health!