Women's Bib Necklace Set. Modernist Chunky Silver Metal Curb Chain Necklace Featuring Bib Comprised of Graduated Linked Hammered Organic Oval Metal Rings. Bib Measures 6.5" x 6". Large Center Oval Ring Measures 3.5" x 3.15". Lobster Clasp Closure. Includes Matching Domed Stud Post Backing Earrings.