The measurement of these beads is 8 x 3.5mm. Double strand marquis shape with a faceted front. These are very old and primitive so the cuts are not as clean as contemporary beads. This makes these even more valuable to the collector. The color is a deep royal blue. Yummy and unusual to come by. Made in Czechoslovakia. They are from the early 1900's. What a find! Glass nailhead beads were used in the days of the flapper to embellish garments before sequins were developed. You will receive 24 beads per lot. These beads are a collectors must have.