These beads, the rondell or abacus shape,
are on 15 - 16 inch strands, temporarily strung,
usually on monofilament (plastic fishline).
The holes are relatively small, standard for wire and thread.
You won't be putting leather through them.
Click on an image or product name to see a larger picture and more info.
Combine all bead strands on beading.com to get the pricebreaks.