Check the listing for details. Men & Women Ring Gold Plated Tungsten Carbide Wedding Band - Size 4 to 14.5. Color: Gold, Condition: New without tags. Listed at 13.99 USD. Description of Ring Brand New 2.0 mm Thickness 8 - 16 grams in Weight Hypoallergenic and Cobalt free Tungsten Carbide Gold Plated High Polish and Scratch Proof Comfort Fit (The most accurate method of determining Comfort Fit size is to first determine your Standard Fit size at a local jeweler, and then order a half size smaller.) 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm · Available size and width can be selected from the above · Suggested Retail: $95.00 - $168.00 Fact about Tungsten Ring · Tungsten Rings are extremely 'wear resistant'. · Tungsten is roughly 10 times harder than 18K gold, 5 times harder than steel and 4 times as hard as titanium. · Tungsten Carbide measures between an 8 and a 9 on the Mohs hardness scale. Compare that with a diamond which measures a 10 (the hardest substance on earth). · Due to the extreme hardness of these rings, they will hold their shape - no bending. · Tungsten Rings will remain permanently polished.