Stainless steel has become one of the most sought after materials in women's fashion jewelry as of late, and it's no wonder why. These circle stud earrings are crafted of polished solid Grade 316L surgical stainless steel and contain 2 freshwater cultured pearls and 26 CZ gemstones for extra style. Contain stainless steel post backings for a secure, comfortable fit. Stainless steel is strong, corrosion resistant, will not tarnish or turn color, and is exceptionally comfortable to wear.