The INVIDIA from our ETERNAL BOND collection this 6mm tungsten carbide wedding band is round flat edged, and has a beautiful brushed finish to the center. The tungsten carbide flat band has a beautiful polish finish. Imagine wearing a ring that never needs polishing, a ring that is virtually scratch proof. Tungsten carbide rings are the future. With rugged looks and a modern design our Tungsten carbide rings are prefect as a wedding band or as a fashion accessory. Tungsten carbide is 4 times harder than titanium. Brand: Eternal Bond Design: Plain/Engravable Style: Bands & Sets Occasion: Wedding Resizable: No Adjustable: No Size/Dimensions: 11 Gift Box: Gift Bag