【LONG-LASTING & DURABLE】：Made of 316L stainless steel, non-allergic, high-precision polishing, bright, mirror-like texture，with 14k PVD real gold plating. The cuban link chain can keep the color for 3-5 years, if you take good care of it. 【SAFE FOR WEAR】100% safe for your skin, as it is Hypoallergenic, lead free and nickel free, and it won’t turn your skin or clothes green. And the color won’t be too yellow. 【DESIGN】The clasp is novel and firm, and the plug-in and push-button switches are convenient to wear and take off. Great with daily-wear and suitable for all occasions. It is not only suitable for adult men, but also recommended for adult women who wear a style or fashion on the street. 【THE PERFECT GIFT】With a beautiful box and jewelry pouch. It's the perfect gift for Valentine's Day, Thanksgiving Day, Christmas, and anniversary, birthday, etc. Guarantee that your boyfriend/husband/brother/grandson or anyone you love will be particularly satisfied with the chain. 【CUSTOMER SERVICE】Customer satisfaction is our top priority. We can offer 30-day return and 365-day warranty. Please feel free to contact us and we will treat in time.