Tungsten Carbide 4MM Plain Dome Wedding Band Ring High Polished Comfort Fit Design Available Sizes are 4, 4.5 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 Comfort fit design high polished wedding band dome 4mm in width. A very unique ring excellent workmanship.A beautifully designed piece of hand crafted jewelry.Genuine Tungsten Carbide (Cobalt Free)Comfort Fit, Tungsten carbide, 100% scratch proof, Hypoallergenic Please allow 5 to 6 business days for delivery.A BEAUTIFUL RING BOX IS INCLUDED WITH YOUR PURCHASE.As a high performance materials, Pure Tungsten has high melting temperature, high density, low vapor pressure, low thermal expansion combined with good thermal conductivity, sufficient electrical resistance, high modulus of elasticity.The prices are very competitive along with our standard for high quality material which sets us apart from the rest.We are also manufacturers so if you would like this ring in Titanium, Silver, Gold or Platinum, please email us what you are looking for and the size, then we will determine the price.Thank you