Great badges but need longer pins

(I ordered 2 sets of pins - the same issue applied so I have duplicated the review for both items) Great service from Sticker Mule. The badges were just how I envisioned them. The only problem was that the pin on the back is a little short and only just makes it under the hook. I am unsure how robust they will be - it looks like they will become unhooked really easily. I would love to see just a couple of millimetres of additional length to the pin to make a secure fitting.