This is a large, ceramic beer stein, labeled "KING OF BEER." It has an elaborate design featuring a king on a horse, leaves on the handle, and a castle on the back. The horse, castle, and other elements are all three-dimensional, so neither the inside nor the outside is flat. It widens towards the bottom, providing stability. Size: Diameter (mouth): Approximately 8.5 cm Height: 15 cm Diameter (base): Approximately 10 cm Length (including handle): Approximately 13 cm Measurements are approximate, taken at home. It has not been used for beer; I used it to hold cutlery. This is a used item, stored at home, so please consider this before purchasing.