These are kids' ankle socks purchased at Aeon. They are a set of 3 pairs in pink, purple, and light blue. Only the pink pair is a different type and has a smile on it. They are unused, but the tags have been removed, so please only purchase if you understand this. The size should have been listed as 19-22cm. I have included photos 6 and 7, taken with a measuring tape laid flat. Please also read my profile. Feel free to ask any questions.