Hello Jan,
nice that you saved the climbing shoes. Looks good. There will also be a nail somewhere on which the parts can be hung in a representative way.
As a child, I was always fascinated by the workers who repaired electricity and telephone lines as they strapped on these crampons and then climbed the wooden masts to carry out repairs at a lofty height. These things are a piece of work history.
Have a nice weekend
Jürgen