Size: Approximately 3.7cm round This is the well-known smiley face badge that caused two major booms in the Showa era. ★ This is a smiley face from the early days. ★ It's still a quiet boom in the Reiwa era and a popular item, isn't it? It's cute, isn't it? Nico nico (o^^o) Although it is new and unused, it is an old item, so there may be some scratches or rust! Thank you for your understanding. #ShowaRetroBadge #SmileBadge #SmileyFaceBadge 2