There are three card pockets, making it convenient to quickly take out things like your health insurance card and cash card. It can be used for a wide range of items, such as bankbooks, maternal and child health handbooks, and medicine notebooks. Size: 13cm (H) x 21cm (W) with gusset Uses a 20cm zipper Each one is made with care♪ How about it as a Christmas present? Bulk sales are also possible.