Thank you for looking. This is a versatile flat pouch. - It can hold mother and child health record books, passbooks, medical record books, passports, masks, etc. It does not have gussets, but it is large enough to hold about 10 passbooks. Since it is flat, it does not take up much space and is a convenient pouch that can fit into small gaps. - Inside, there are two pockets with dividers, where you can put medical examination cards, cash cards, credit cards, or even seals and lip balm. The outer fabric is interfaced and a batting is sandwiched between the layers, making it fluffy yet sturdy. Being made of fabric, it is durable and ideal for everyday use. ~Size~ Width: approx. 20cm x Height: approx. 14.5cm Inner pockets: Width: 6.5cm x Height: 7cm x 2 ★If you purchase multiple items, we can offer a discount on shipping. Please let us know in the comments (⁠◜⁠‿⁠◝⁠)⁠♡ For example, two flat pouches for 1300 yen. A flat pouch and a spring-clasp pouch for 1150 yen. Bundle purchase requests are welcome, but we may decline if the requested amount is too low.