Gnatus Contemporary cross with black interior and silver back & outlining. A standard Christian cross is the most widely recognized symbol in the world today. It consists of two perpendicular carbon fiber lines - a longer vertical and a shorter horizontal line - that cross each other at a 90-degree angle. The cross can be worn booth sides. It is made of Premium quality Titanium and is resistive to water and corrosion. The silver and black cross pendant can be worn with casual, smart-casual, and formal outfits.