The centerpiece of the Oceana Trading Swirl Necklace and Earring Set is the hammered metal swirls blending multiple tones of turquiose with silver and imitation crystal stone accents to elegant effect. Necklace has an 18 chain with lobster-claw clasp and 3 extension. Earrings with stainless steel posts measure 1 x .6. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Necklaces.