The Stainless Steel Double Round Link Chain Necklace is a new classic to have in your store for every season. Featuring a slim 3 mm chain, this double-link chain is a unique chain that goes beyond traditional styles and catches light for a standout look. Your customers can wear this chain necklace on its own, layered with other styles, plus it's a great chain for adding pendants! ✦ Strong, durable, and don't easily break. ✦ 316L Surgical Grade Stainless Steel will never fade, tarnish or turn skin green, even when worn in the ocean or pool. ✦ Hypoallergenic, so don't worry about any breakouts or rashes! ✦ A great alternative to .925 Sterling Silver. - PVD COATING - We use the process of PVD Coating our 18K Gold jewelry over 316L surgical grade stainless steel for a non-tarnish, hypoallergenic, polished finish that will hold up best to everyday wear and will never turn your customer's skin green. Approx. Width: 1.7mm Approx. Jump Ring Size: 2mm Approx. Weight: 2.5 grams