Buckle hardware for handmade projects. The material isn't specified, but it seems to be brass due to the weight. There may be small, inconspicuous scratches, but it has an antique look, which is a characteristic of brass. There were a few spots with a slight green discoloration, but I wiped them off. I'm listing it with the understanding that there are scratches, so please clean it before use. 5.5cm x 5cm