Black Tungsten Ring Blue Green Opal Wedding Band Men Women 8MM Domes Bright Shiny Design Size 5 to 15 His or Her Anniversary Special Gift

New Black Tungsten Ring Blue & Green Domes Bright Shiny Opal Inlay Wedding Band Design Men Women 8MM Ring Sizes 5 to 15 Including Half Sizes Great His or Her Anniversary Engagement Special Gift

*Engraving Services Instructions*
Please Read Below For Instructions On How To Purchase Engraving Services.

Our Tungsten Rings are stamped inside with the name of the designer and provider Alejandro Tungsten. To Certificate the Authenticity ensuring that your order is made only with the best tungsten carbide. We want you to feel absolutely confident about your purchase! Wear This Exotic Tungsten Carbide Ring To Fabulous Events!!!

Product Details:
Condition: Brand New
Band Style: Bands without Stones
Gender: Unisex
Metal: Tungsten
Metal Purity: Tungsten Carbide
Cobalt Free: Yes
Color: Black
Width: 8MM
Ring Size: 5 to 15 Including Half Sizes
Design: Blue and Green Opal Inlay Design
Finish: High Polished
Comfort Fit: Yes
Style: Band
Occasion: Wedding, Anniversary, Gift
Product Weight (Aprox): 12.00(g)
Product Code #: RD1290

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Engraving Services Available:

We have engraving services available for $10 engraving inside of the ring,
(This Ring Can Only Be Engrave In the inside).

We have a listing which I would provide the link below where you can purchase the engraving service.
(Please read the information and agreements on the description in the engraving listing).
Engraving Orders Could Take 1 to 3 Business Days To Be Process And Shipped.
Please Be 100 % Sure of Your Ring Size For a Comfort Fit Tungsten Ring.
Personalized Items Can Not Be Return Or Exchange.
Please Note That All Of Our Tungsten Rings Are Already Stamp Inside With Our Logo and Tungsten Carbide Or Alejandro Tungsten. Your Personal Engraving Would Be Done Next To Or Across This Stamp.

Link Of Engraving Service:
www.etsy.com/listing/651452002/add-personal-engraving-to-your-rcornejo?r...

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*** Important Ring Size Information: ***

If you are not sure of your ring size, we recommend stopping by a jewelry store nearby and ask them for a little help on finding your exact ring size which most likely they will give you a standard fit ring size.

All of my tungsten rings are comfort fit rings. Comfort fit bands are domed on the inside with the tightest point being the center of the ring gradually expanding in size towards the edges. Comfort fit tungsten rings generally fit 1/2 size larger than traditional bands, so if you are switching or have your finger measurement from a standard fit ring its recommended to go Down 1/2 a size when ordering comfort fit rings.

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What is Tungsten?

Tungsten is a metal, also known as Wolfram.
Wolfram Is a chemical element with symbol W and atomic number 74.

What is Tungsten Carbide?
Tungsten Carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing parts of tungsten and carbon atoms.

Tungsten carbide, typically in the form of a cemented carbide (carbide particles brazed together by metal), has become a popular material in the bridal jewelry industry due to its extreme hardness and high resistance to scratching. Even with high-impact resistance, this extreme hardness also means that it can occasionally be shattered under certain circumstances. Tungsten carbide is roughly ten times harder than 18k gold.

The composition of our Tungsten Carbide rings is 84% of tungsten and 16% of carbon and nickel. Our Tungsten Carbide rings are made with superior nickel-binder alloy instead of being made from pure tungsten or with the cobalt-binder alloy. Nickel-binder alloys are preferred for several reasons; Nickel-binder tungsten carbide is hypoallergenic, chemically inert and therefore will not oxidize, cause rashes, or irritate the skin. We do not use the compound cobalt as it can have an adverse reaction with the wearer’s skin, sometimes causing a rash — cobalt bonds with oils in the skin resulting in oxidation. The oxidation appears similar to tarnished silver, but cannot be removed by polishing or grinding. Nickel, on the other hand, does not bond with oil and therefore does not oxidize.