Unused, but I've removed the tag, so I'm not sure of the exact size. I bought these for a family member who wears 26.5cm shoes, so I think they are either "25cm-27cm" or "26cm-28cm". When laid flat like in the image, the length from toe to heel is about 24cm. I will ship via Nekopos or Yu-packet. *Please purchase only if you agree with the information in my profile.