Women's Layered Chain Necklace Set. Avant-Garde Modernist 3 Layer Gold Metal Round Link Chain Necklace Featuring Multi-Circle Gold Links Comprised of Ribbed Oval Metal Links Joined Together Creating Bib Design. Layers Measure 18" to 23". Each Circle Measure 1.15". Lobster Clasp Closure. Includes Fish Hook Drop Ring Earrings.