This item is a ceramic piggy bank in the shape of a mailbox. I received it from the post office quite a while ago. While similar-sized products are available, this one is rare because the front says "Kampo." This is a non-sale item I obtained about 20 years ago, and I believe it's a hard-to-find item now. It's an extra-large size, approximately 29cm tall, and is modeled after the old cylindrical mailboxes. The material is ceramic. The rubber stopper on the bottom is missing, so it cannot be used as a piggy bank. How about it as a rare collectible? ^_^ Height: Approximately 29cm Top diameter: Approximately 16cm Bottom diameter: Approximately 16cm It's from over 20 years ago. Please understand that it has been stored at home. Please refrain from purchasing if you are overly concerned about details. Thank you very much.