Stainless steel jewelry Does not discolor, even when exposed to water or shampoo/shower gel. This stainless steel jewelry is ideal for everyday wear and for those who don't want to take their jewelry off all the time. Our stainless steel jewelry is made of titanium, stainless steel, or 316L stainless steel (surgical steel). It is both water- and shower-resistant and can be worn daily without tarnishing, rusting, or changing color.