These beads measure 11 x 5mm. Another rare Czechoslovakian old treasure. Hematite finish to these jet black glass, faceted marquis shaped & double drilled, nailhead beads. They are from the early 1900's. Glass nailhead beads were used in the days of the flapper to embellish garments before sequins were developed. You will receive 50 fabulously rare beads per lot.