Handmade item. ⚠️ Please comment before purchasing to confirm availability, as this item is also listed on other sites. Holds a bankbook and medical record book. Includes a pocket that can hold three cash cards and insurance cards. Can also be used as a mask case. Bankbook Case Size: Length: Approximately 12cm Width: Approximately 20cm (sewn on the outer 5mm, so the inner side is 19cm) There may be some errors due to amateur measurements. Please purchase if you understand. I work during the day, so my replies will be delayed. Thank you for your understanding.