I purchased these a few years ago and have used them several times. The size is registered as 23.5cm, but I'm not entirely sure and it might have been 24cm. My foot size is between 23.5cm and 24cm. There is no box. Shipping may be via Letter Pack. There are cracks in the leather parts. Please be sure to enlarge the photos and check them carefully. If anything is unclear, please feel free to ask in the comments. I'm selling these as I'm decluttering my home. Thank you for looking.