This item was included when I purchased Yebisu beer over 10 years ago. Diameter: Approximately 10cm Set of 4 Used once or twice and then stored in the back of a cupboard. The plate in the last photo has what appears to be a scratch. It doesn't seem to be a problem to the touch, but please understand that this item has been stored at home for a long time before purchasing. Will be shipped via Yu-packet. Shape: Round plate Item Type: Small plate/Side plate/Small cup