I had the chance to use them quite a bit recently on the bags I'm working on for my daughter's wedding. Yes, I'm still working on them!! lol But I'm making progress.
This bag has curved binding on the top edge so I sewed it on one side with the machine and then hand tacked it on the inside. That is where the clips came in handy. I can see using them for quilt binding too. They're sturdy little clips, like a sturdy clothespin, and the bent piece holds onto thick fabric hugging the binding just right. I'd give them two thumbs up! :o)
This is bag #6 that I finished tonight!! I'm not going to show the entire picture in case my daughter's friends read my blog. I doubt they do but better safe than sorry.