These rare nailhead beads measure 17mm square. This one is faceted and has two holes. It's one of our larger nailhead beads. It's fabulously faceted. This beauty has two holes and a concave back as illustrated in the image. It could possibly be used as a cabochon in many applications. Glass nailhead beads were used in the days of the flapper to embellish garments before sequins were developed. You will receive 4 beads per lot.