Size: Approximately 19cm Each item is a handmade remake. These are not mass-produced items, so please allow for slight variations. Please refrain from purchasing if you are overly concerned about minor imperfections. Since the thong is not sewn in, you can adjust and cut it to your preferred length. It may feel tight at first, but it will conform to your feet after wearing it for a day. If it becomes loose, you can retie the knot at the front to tighten it. You can wash it in a laundry net. When purchasing multiple items, we will prioritize shipping methods that reduce shipping costs. As a bulk discount, if you purchase two or more pairs and confirm with a comment before purchase, we will discount each item by 100 yen.