8mm Tungsten Carbide Shiny Polished Comfort Fit Wedding Band Ring (12)

Description

Tungsten is about 10 times harder than 18K Gold, about 5 times harder than tool grade steel, and about 4 times harder than Titanium. Tungsten measures between an 8 and 9 on the Mohs hardness scale, the only material harder (a Diamond) measures a 10