Measure the inside edge-to-edge of a ring you already own for the most accurate result. For wider bands (8mm+), sizing up is usually the safer choice.
Ring Sizing FAQ
We recommend sizing up. A ring that's slightly loose is more comfortable than one that's too tight, especially for wider tungsten bands.
Yes — fingers can swell slightly in heat and shrink in cold. Measure at room temperature, ideally in the evening when fingers tend to be at their largest.
Yes — wider bands (8mm and up) tend to fit more snugly than narrower ones at the same listed size. If you're between sizes and ordering a wide band, size up.
Yes — your first size exchange is free within 30 days of delivery. You cover the cost of shipping your ring back to us, and we cover the cost of shipping your correct size back to you. See our Free Size Exchange Policy for full details.
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Lifetime Warranty
Free Shipping Worldwide
Free Custom Engraving
Free Size Exchange
A 10mm tungsten carbide ring with a domed, polished profile, designed as a classic wedding and engagement band for men and women. The wide 10mm width gives the simple domed shape real presence, while the high polish keeps the overall look traditional rather than textured or matte.
A Bold Width With a Classic Finish
At 10mm, this band offers a substantial, noticeable presence on the hand, and the high-polish finish holds its shine well since tungsten carbide resists the scratching that dulls polished gold or silver over time. The comfort-fit interior helps distribute the added width evenly across the finger for all-day wear.
A Straightforward Choice for a Statement Band
With no inlay, color, or added texture, this design lets the width and polish speak for themselves, making it a fitting option for anyone who wants a bold ring without a busy design.
Product Details
Width: 10mm
Material: Tungsten carbide
Profile: Domed, polished
Fit: Comfort-fit interior
Style: Unisex
Warranty: Lifetime Limited
Resizing: Not resizable — free first size exchange included
No vague "premium materials" claims. Here's exactly what makes up every TungstenNation ring, layer by layer.
1
Tungsten Carbide Core
The structural body of the ring. This is where the hardness comes from — rated 8.5–9 on the Mohs scale, which is why it resists scratches that dull softer metals over time.
2
The Binder
Pure tungsten is too brittle for jewelry, so it's fused with a binder metal to hold the structure together. We disclose which binder is used in every listing — nickel or cobalt — instead of leaving it out.
3
Surface Finish
Color and texture (brushed, polished, matte) are set into the surface during manufacturing, not sprayed or plated on top — so it doesn't chip or fade with daily wear.
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