These rare beads measure 22mm round. This one is faceted and has two holes. Large and lovely! Fabulously faceted, this beauty has two holes and a concave back as shown 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 fabulous beads per lot.