What is hat with corks australia?

"Hat with corks" is a traditional Australian headwear that is commonly associated with the outback or bushmen. It is a broad-brimmed hat typically made of leather or felt material. The cork accessories attached to the brim are meant to keep away flies and other insects from the face of the wearer. As the wearer moves, the corks swing back and forth creating a constant noise that deters the insects. While the hat with corks is not commonly worn by Australians in their daily lives, it is still a popular souvenir item for tourists visiting Australia.