It won't stop a bullet, but it looks like it could. TechWeb features a scintillating high-tech woven aluminum aramid fiber inlay in polished Serinium. Inside rounded Comfort Fit for wearability, available in both men's and women's sizes.

Serinium, the Precious Contemporary Metal, is the finest and safest of all contemporary jewelry metals. Bright white, ultra-hard and hypoallergenic, Serinium will last a lifetime and will never tarnish or change color. Techweb Serinium Aramid Fiber Inlay Ring