Authenticity confirmed. Shipping included, instant purchase OK! Total length: Approximately 45cm (including zipper) *Please note that there may be slight variations due to amateur measurements. ● Other notes: If you purchase multiple items with the same ID, they will be shipped together. If you would like them shipped separately, please let me know in advance. Many used items are listed, so there may be some stains or age-related damage. Please refrain from purchasing if you are sensitive to these issues. Even unused items may have scratches or stains. Please refrain from purchasing if you are looking for the same quality as new items.