⚫︎ Immediate purchase available USJ Hello Kitty Tiara Headband with Crown My child purchased this at the park when they were in lower elementary school and wore it a few times. It has been stored at home since. Inner diameter: Approximately 15.5 cm I think this would be perfect for a child. ※ Regarding shipping, I will ship via Mercari shipping. Therefore, the shape may not be maintained during shipping. Please understand that there may be some creasing or marks as a result.