My child used this at a festival. 18 cm. The name was written inside, so I will erase it with a permanent marker before shipping. The color seems to be fading, but there are no major tears or stains, and I think it can still be used. This is a used item stored at home, inspected by an amateur. Please understand this before purchasing. If you purchase this together with the 17 cm one, I will discount it to 1200 yen.