The image shows two metal objects on a beige surface. On the left side, there is a small metal ring with a hole in the center. The ring appears to be made of metal and has a smooth, shiny surface. The right side of the image shows a larger metal ring, which is black in color and has multiple teeth along its circumference. The teeth are arranged in a circular pattern and appear to be slightly curved. There is a number "4" written on the bottom right corner of the object.