- Masculinity was Tungsten’s motive in the creation of the Keystone. An 8mm beauty that captivates with a laser-engraved design from the Greco-Roman era which defines honor and strength. The Keystone is a stamp of your individuality with polished grooved edges framing the design. And, with Tungsten Forever durability, you know this symbol of sexy masculinity will last a lifetime. Comes with Lifetime Sizing and Lifetime Warranty.
- Tungsten Rings are the most wear-resistant rings available on the planet. Tungsten is about 10 times harder than 18K Gold, 5 times harder than tool steel, and 4 times harder than titanium. Due to their extreme hardness, Tungsten Rings will hold their shape and shine longer than any ring on the market. Tungsten rings have been referred to as "Permanently Polished Rings". Each Tungsten ring is individually hand-crafted using assorted diamond abrasives and polycrystalline diamond tooling. These Tungsten Forever rings are cobalt-free.
- Express delivery included.
- Width: 8mm or 6mm. Weight: 16g. Fit: Comfort. Finish: Polished/Engraved. Inlay: None.
- Size: [4, 4.5, 5, 5.5] + $20, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13, [13.5, 14] + $20, [14.5, 15, 15.5] + $30, [16, 16.5] + $40