The product is a lot of 19 Victorian shoe buttons with metal shanks, possibly suitable for teddy bear doll eyes. These round black buttons are antique original pieces manufactured before 1930, making them a unique and historical addition to any collection. The buttons are suitable for use on shoes or boots, and their maker is unknown, adding to their mysterious allure. Overall, this product offers a glimpse into the past and the intricate detailing of vintage craftsmanship.