Bold and striking, this 316L stainless steel bracelet gun metal and 18k gold screws can be worn with anything. This impressive style and the strong look of this highly polished piece is handsome and versatile, and a great addition to your jewelry collection.A must have for the contemporary look. 316L is the highest grade of stainless steel used in the jewelry market. It is so good at resisting fade, rust, and corrosion.