8.30mm Mens Womens Light Chocolate IP Dura Tungsten Grooved Comfort Fit Dome Band Sizes 7, 7.5, 8, 8.5, 9, 9.5, 10.5, 11, 11.5, 12 Comfort Fit Dura Tungsten Double Grooved Band in IP Chocolate is 8.3mm Wide Polished Band will Always Keeps its Shine and will Always Look Brand New Dura Tungsten is 50 Percent more Durable than All Other Tungsten Carbide Rings Dura Tungsten is Scratch Resistant and 27 Percent Lighter than Most Tungsten Bands Dura Tungsten has a Lifetime Resizing Policy, New Size for a Mere $20