All of our ZLCOPENHAGEN stainless steel jewelry is 316L which is one of the highest grades of stainless steel (the L meaning low carbon). Our 316L Stainless Steel is the same Stainless Steel used in surgical medical equipment and is guaranteed never to rust, change color or tarnish. Stainless Steel is the most hypoallergenic element known to man and will not irritate even the most sensitive skin.
It’s unfading, stainless steel, non-rust, non-allergy, non-deformation, and won’t easy get tarnished and looks like platinum. Clean with soapy water and dry with soft cloth. Avoid jewelry cleaner and abrasive chemicals.