Product Description:

All measurements are approximate:

• The end measures 9.6mm tall by 4.2mm wide

Cobalt-chrome (CoCr) consists of chrome, cobalt and is, in this case, nickel free. It is a metal alloy that has outstanding strength and corrosion resistance. 

• It is biocompatible, cobalt-chrome is often used for making dental and orthopedic implants, as well as finger rings.    
• Slightly lighter than steel, which makes it well suited to wear in piercings where the weight of the jewelry is a concern.  
• When well-polished it has a color and mirror-like sheen that resembles precious metals like white gold or platinum.   Unlike those precious metals, however, cobalt chrome's high resistance to wear means that it does not require a protective layer of rhodium plating, and it will retain its polish and premium color over time.

• Product # 40904
• Material(s): Cobalt-Chrome
• Threadless
• Sizes offered: Threadless
• Colors offered: silver