8 x Black triangles with laser etched Large Hexagons (18x14mm)

This is a pack of 8 Black flat glass triangles with a Large Hexagon design on them. They were made in the Czech Republic and the beads are approximately 18mm by 14mm and are 4mm thick. The hole runs across the top of the bead at the narrowest point.They have a Laser Etched coating which will not rub off.