This item uses a 5.5cm clasp. Size: Height: approx. 5.5cm, Width: approx. 7cm (at the bottom) (Photo 8 shows the item next to a 500-yen coin for size comparison) The item is reinforced with interfacing and batting for a sturdy finish. It's perfect for organizing small items like coins, accessories, or small medications. *Bundle Discount* When purchasing two or more items, we offer a discount of 100 yen off each additional item, starting with the second item. Please request a bundle, and we will adjust the price based on the number of items. Please do not purchase the items separately. I enjoy making various sizes of coin purses and hope to list more gradually, so please take a look. Please note that this is a handmade item, so slight variations and errors are to be expected. (*^^*)