Limited stock available. Approximately 12 x 18 cm. This is a multi-purpose pouch. Use it for your bankbook, medical record book, lottery tickets, mother and child health handbook, etc. Put anything you like in it! It's not bulky, so it won't take up much space in your bag. I'll offer a small discount for multiple purchases. This is a handmade item by an amateur. Please understand this before purchasing. I have other handmade items for sale. Please take a look if you'd like (^.^) Shipping is planned via standard mail. #pouch #bankbook holder #medical record book #mother and child health handbook case #flat pouch