This product is a pin to fasten a stole (scarf).
Each of the 3 types of Tsumami-zaiku is hung from a chain. So even if it is turned inside out due to the wind, it is a double-sided type, so it is okay if the back side is visible.
Since it is a double-sided type, it is designed to be easy to use even for left-handed people. You don't have to worry about left or right, so it can be used by both right and left handed people.