Used these for my sisters bridal shower invitations to attach other cards to it and they are so cuteI used them to attach extra information to our wedding invitations and it worked great!These paperclips are so cute and added a great touch to some baby shower invites. They held two business-card thick cards to the invite very securely, and were very easy to use. Have received many compliments on the invites and paperclips specifically!We added these to my daughter’s graduation announcements with the ever changing info due to Covid. We got more compliments on them than the graduation card.Great product, we used them to keep our inserts organized. My only complaint was that if you bent the clip at all the paint chips at the break. But, over all good deal!These are sturdy and absolutely adorable! However, they don't hold a lot of paper. I use them at work and home. Everyone loves them so I passed some out. Will continue to buy.I was looking for a way to attach RSVP cards to a wedding celebration invitation. I thought about paper clips and came across these hearts! They worked perfect! We needed gold and they had a variety of colors! The gold hearts looked fantastic on the invitation!I would say about half of the paper clips in the box were misshapen, some of them very badly. Not the heart shape that they should be. I needed these for invitations, so I definitely returned them.The curves to provide the heart shape aren't very pronounced so were barely noticeable when used. Just looked like a triangular paper clip.