The image is a close-up of a small square-shaped object with a small knob on top. The object appears to be made of metal or a similar material and has a dark brown color. On the surface of the object, there is a textured pattern that looks like a maze or a maze-like design. The pattern is made up of small squares and rectangles, with each square having a repeating pattern of lines and shapes. The edges of the square are slightly worn, indicating that it has been used for a long time. The background is white, making the object stand out.