very nice lanyard! where did you get the metal beads?
Thank you. It was fun to make.

I've been looking for beads for a while. I had some idea of what I wanted, but I couldn't find it anywhere. I wanted something cylindrical in metal or wood. No skull designs. Most of what you find online for lanyard beads is in the skull design.
I sent my wife to the local craft store to see what she could find - nothing met the requirement. She did report, however, a bead product for more "masculine" applications which resembled stock hardware washers and nuts. This got me thinking about what I might find at a hardware store...

Quick trip to the store and aha! Just what I was looking for.
This particular product is a steel spacer, 1/4 x 3/8 x 1/2 inch. Manufacturer is Hillman. I believe this is the one:
http://wedo.hillmangroup.com/item/products-19/steel-spacers-1-4-5-16-3-8-/59358-a?&bc=100|2375|3763|3701|3720|3387. Local cost to me was $.90 each.
My guess is that you should be able to find something similar at any well-stocked hardware store.