using new SIM

Hi. I have received a new SIM with a letter. Attached to the letter is a small metal object with the Lebara name on it but there are no instructions about what it is. Does anybody know?

It’s to use to open your SIM card tray on your phone

Thanks for that. Why doesn't Lebara explain that in the letter? We're not mind-readers! I removed my SIM with my finger. Easy peasy.