• Material: Pure Tungsten Carbide, Well Polished Finish, Not Allergy, Super Hard, Durable, Hypoallergenic.
• Ring Width: 8MM, Weight about: 20g. Shipping is faster than estimated (1-2 weeks ahead).
• Tungsten's strength lies in its scratch resistance, which is surpassed only by diamonds. It will break if enough force is applied, but it is four times harder than titanium and twice as hard as steel.
• If you're looking for a durable, stylish, and affordable ring, tungsten carbide is a great option. They can be used as black tungsten wedding bands, marriage engagement birthday gifts.