The boots were only used three times by a child in one year. There is some minor soiling, but overall, I think they are clean. They are 18cm. 18 centimeters. Waterproof design pink and black kids' boots with fur for warmth. - Brand: G.T. HAWKINS - Color: Pink/Black - Material: Synthetic leather/Fur - Style: Boots - Features: Waterproof design - Size: Kids' size Thank you for looking.