19.5 cm. Used as indoor shoes for 3 months. There are no noticeable stains, but there is some wear and tear in places. Please check the photos. There may be some oversights. Returns and complaints are not accepted, so feel free to comment! I will add more photos if needed. I think these are very easy to wear for children with wide feet. The soles are also soft and do not put stress on the feet. The color is also a popular color, so why not give them a try? The box is also available, but I will send them via Yu-Packet Post due to shipping costs. If you would like the box, please let me know as it will cost an additional 500 yen. Breathable mesh upper and Velcro strap indoor shoes. - Color: White with purple accents - Sole Material: Rubber sole with textured grip - Closure Type: Velcro strap - Design: Mesh upper for breathability - Type: Indoor school shoes Thank you for looking.