Silver slab key ring

What’s the story?
Part of my normal range but this one is slightly imperfect. You can just see a faint crescent shaped solder line near the gold rim. One of my, erstwhile, employees punched out the hole in the wrong place and so soldered the plug back in again and you seldom get an invisible line when you do this sort of thing.
It’s the sort of thing that will be lost amongst other marks when it’s been in your pocket for 10 minutes but it serves to give you a £40 discount.

Dimensions: The slab measuers 38mm X 26mm