Women's Bib Necklace Set. Dramatic Gold Metal Double Layer Wheat Chain Necklace Featuring Bib Comprised of 2 Layers of Acrylic Cream Pearl Beads with Jumbo Cream Pearl Dangle Baubles. Jumbo Pearls Measure 29.5mm. Pearl Beads Measure 15.5mm. Lobster Clasp Closure. Includes Matching Pearl Ball Stud Post Backing Earrings.