Size: 12cm I used to have my child wear these when they were just starting to walk. They show signs of wear overall, but they have been home-cleaned, so you can wear them right away. The fabric inside is slightly visible next to the shoehorn, but I don't think it will affect putting them on or taking them off. The Velcro also sticks without any problems. How about these for nursery school or playing in the park? Regarding shipping, I plan to ship via Takkyubin Compact or the most affordable method. *Please note that the box is not included. *I also have other children's clothes for sale, such as Vans baby shoes, Patagonia, The North Face, Ron Herman, ZARA, and H&M. Please take a look if you'd like.