My daughter sells Thirty One Bags and we do a lot of vendor fairs. We can put the handles of the bags into the strap part, and all we have to do is open the ring and clip in on our display racks. The ring snaps tight into the latch by pushing a locking button forward or back . I knew when I saw these they would be great for a number of tasks and I was right. I need several more sets just in case!