8.3 mm, Satin/Polished, Rounded Edge Design, with Comfort Fit.  This elegant ring is crafted in a brilliant white tungsten finish (made with chrome and platinum group metal for a white gold appearance).

Tayloright© Tungsten TCT is a patent-pending, exclusive formula created by blending Tungsten powder and Titanium Carbide powder resulting in a permanently polished product so durable that it is guaranteed to hold its shape and shine indefinitely. Tayloright© Tungsten TCT ...  the most durable Tungsten rings to date, the best tungsten rings in the world. 

Tungsten TCT bands are 10 times harder than 18 kt. Gold, 5 times harder than tool steel, and 4 times harder than Titanium.

Tayloright© Tungsten TCT rings carry a Lifetime Warranty and Lifetime Sizing.