This bead measures 4 x 11mm. It's faceted on one side. It has an outstanding color and shape. Yummy and unusual to come by beads for sure. These beads are made in Czechoslovakia. They are from the early 1900's. What a find you will agree. 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.