Thank you for looking＾＾ I received these as a baby shower gift, but they were outgrown before I could use them. The size is marked as 19, which is equivalent to 11cm. I am also selling a gift set that includes a bib (in a box) as a set. If you purchase only the shoes, there will be no box. There are no pets or smokers in my home＾＾ As these are stored at home, I apologize but those who are sensitive to such things should refrain from purchasing m(__)m Immediate purchase is OK. I have listed these at the lowest possible price, so I don't think I can lower them much. Thank you for your consideration☆彡