In recent years, there certainly seems to be a trend towards exploring other robust metals such as stainless steel, titanium and tungsten that also are very fancy looking and cool-looking. Stainless steel military dog tags are prized because they are rust-resistant, resistant to tarnishing, and they resist corrosion. Stainless steel is also hypoallergenic and thus a great option for persons with sensitive skin. Its strength prevents it from losing its form after daily wear, but it is difficult to alter size too. Stainless steel provides a clean, contemporary appearance at a lower cost than precious metals.