These Czech glass crow beads are the most popular glass bead for use in chokers, breastplates, bandoliers, and other strung projects. They are approximately 6 x 9 mm (0.25 inch) and are uniformly shaped. We sell these beads by weight, so although the quantity lists 100 pack, you may receive a little less or a little more. Be sure to order enough for your project as dye lots tend to change with each shipment.