The image shows a tsuba, a traditional Japanese sword guard. It's circular in shape and appears to be made of dark metal, possibly iron or a similar alloy. The surface is intricately decorated with a design featuring flying cranes and waves. The lower portion of the tsuba is filled with a pattern of stylized waves, creating a textured background. Above the waves, a ring of cranes in flight encircles the central openings. The cranes are depicted in a simplified, elegant style, with their wings spread as if in motion. The tsuba has two openings: a rectangular opening (the *nakago-ana*) for the sword's tang and a smaller, circular opening (*kozuka-hitsu-ana*) for a small knife or accessory. The openings are positioned side-by-side, and the overall design is symmetrical and balanced. The image is a black and white illustration, giving it a vintage or historical feel.