This plain necklace in silver or gold is developed in consultation with skin specialists with skin-friendly coating applied on very high-quality stainless steel (316L). Our unique coating makes the necklace up to 300 timers safer, compared to the same piece of jewelry without this coating. Therefore our skin friendly jewelry is suitable for everybody, even if you have nickel allergy. Chain width; 2,5 mm, adjustable length; 16-18 inches