18 inch extendable Stainless Steel Necklace Care Instructions: From time to time, clean your jewelry with a soft cloth or jewelry cleaning cloth. This will keep it shining & remove the body oils/perfume/lotions that, over time, will damage the finish on your jewelry. Final Sale Jewelry Cleaning, Body Oils, Steel Necklace, Stainless Steel Necklace, Cleaning Jewelry, Body Oil, Cleaning Cloth, Final Sale, Lotion