Thank you for viewing. Kids' beach sandals Size: 11cm? [Size is not indicated, so I measured from the heel to the tip of the thong, which is a rough measurement] I bought these as a souvenir when I went on a trip to Okinawa. As shown in the picture, the hook can be removed. If you hang the sandals on a stroller, you won't lose them. Perfect for the season when you go to the beach!!