Metal Rhodium Over Brass Material Black Mother-of-Pearl Size 16″ chain with 3″ extender, 0.97″L x 0.71″W Closure Lobster clasp with single adjustable sliding bead Material Highlight: Mother-of-Pearl Mother-of-Pearl is genuine shell material, most commonly found as the inner layer of a shell and the outer coating of pearls. Beautifully iridescent,…