Signature Ring Matte Black Grooved Tungsten Carbide BandSignature Ring Matte Black Grooved Tungsten Carbide Band This Gemmy Jammy matte black tungsten ring features sleek grooves etched into the surface, offering a modern and rugged design. The brushed finish adds a subtle texture, while the grooved accents create a bold and distinctive look. Perfect for those seeking a masculine, contemporary style, this ring combines durability with a striking aesthetic. Band width: 8 mm