Q: I have seen a necklace that I would love to make, but I need advice on the clasp at the back. The necklace was 10 strands of silk thread with pearls and crystals knotted about 1 to 1-1/2 inches apart. It looked like a crimp with a loop that finished it off, but I am unsure which one to order to complete the necklace, or even if this is the right way to go. Can you please advise? Thanks so much!