The image is of an old, round, green-colored lid with a small knob on top. The lid appears to be made of metal and has a smooth, polished surface. The top of the lid has a small, circular knob with a pointed end, which is likely used to hold the lid in place. The edges of the base of the lidded lid are slightly curved, and there is a decorative border around the edges. The overall appearance is weathered and aged, suggesting that it has been used for a long time.