100cm I think it's clean with no stains♡ I'm selling it because my child has outgrown it♡ Since it's a foreign product, the neck opening is a little tight. There is a name written on it, so it will be shipped with the name blacked out. Please refrain from purchasing if you are concerned, as it has been stored at home. Thank you to those who understand that it is a used item m(_ _)m