|I use a variety of lanyard clasps for Plumbeadcious beaded id badge lanyards. The one at the left is a heart shape that easily holds an id badge. You will see that some of our lanyards have different clasps from these, and all are available either as shown in the lanyard photo of the design or with one of the three basic choices shown below.
If you find that you want a simple traditional badge holder for your lanyard, I am happy to switch out the one displayed with the lanyard for one of the three that I always have on hand. Those are in the photo below.