Madewell Delicate Disc Chain Layering Necklace Add some low-key glitz to your fave outfit with this vintage-looking chain made of shiny little metal discs. Fully adjustable, it's perfect for wearing on its own or with some necklace friends. 15 1/2" length; 3" extender; 1/4" width Lobster clasp closure Silvertone plate/cubic zirconia