The image shows a close-up of a circular object on display in a glass case. The object appears to be made of metal and has a rusted and weathered appearance. It has a small hole in the center, which is likely the base of the object. There are two small labels on either side of the hole, one with Chinese characters and the other with English characters. The background of the image is a beige-colored surface, and there are other objects visible in the background.