Rio Mare is Italy’s #1 tuna, renowned around the world for its superior quality, unique flavor and distinctive pink color. Rio Mare chooses only premium solid light tuna and employs a meticulous cleaning process and scrupulous controls of the entire production chain. With their superior taste and firm texture, Rio Mare Tuna Fillets are prepared using the best cuts of prime quality tuna and offer a premium experience. All Tuna Fillets are carefully processed and hand-packed in glass jars. Without any preservatives or flavoring, each jar contains 4 pieces of tender Tuna Fillets, quality olive oil and a pinch of sea salt.