Simply-Mix Tungsten Carbide Ring Rose Gold Black Brushed Wedding Band Ring Mens Jewelry size 6 Product Details: SKU: 36960-6 Metal: Tungsten Material: AlloyMetal Style: Band Width: 8 mm Finish: Satin Polish Gender: Men Women Main Color: Black Gold Type : Weddding Band Stone Information: Main Stone: No Stone Stone Color: NA Stone Shape: Stone Size: mm Stone Carats: Ct Engagement Ring Style : Band Style: Bands without Stones Item Description This Tungsten Carbide ring is cobalt free and comfort fit. Tungsten Carbide is the hardest metal and can only be cut by diamond and scratch resistance. Tungsten Carbide Ring can last for a life time making it a perfect gift for anniversary,birthday and wedding to show strength of eternity love. It will not tarnish it is original form which is gray in color. It does not apply to colored Tungsten Carbide jewelry.