ABILES NANO I'm not sure about the size, but it was about 21cm. This is a used item. Please understand that it has been stored at home. Due to work, it takes some time to ship. I cannot accommodate requests such as "Please ship by [date]". Please note that the shipping method may change. If you have any questions, please feel free to comment. I regularly review the price, so please refrain from significant price negotiations. I believe this is also due to various connections, so please understand that someone else may purchase the item during negotiations or after a price change. If you would like a reserved listing, please let me know in advance. Please check my profile. [You can purchase without commenting]