This item is a pair of Jackson ice skates. They are size 5 1/2J, which I believe is about 23cm. There are some minor scratches, but I didn't see any noticeable damage or dirt. I used them for less than six months, once a week for an hour in skating lessons, but they've become too small, so I'm selling them. They're a world of difference from rental skates. Why not try your own pair first? I'm also selling skating innerwear.