These beads are usually on 32 - 34 inch strands, temporarily strung,
and usually on monofilament (plastic fishline) though sometimes they will be on string.
The holes are relatively small, half a millimeter or so.
You won't be putting leather through them.
As with all the natural stones, color and "look" may differ from strand to strand
and even from bead to bead.
Shockingly, some of the stones are dyed and some of the stones,
as noted, are glass.
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.