King Will Loop 8mm Tungsten Carbide Wedding Band Green Grooved Thin Line Ring High Polished Finish Comfort Fit Classic design with genuine tungsten carbide, weighty and durable, excellent scratch resistant performance Excellent workmanship on the groove center with a stunning green coated. High polished and comfort fit interior make you feel comfortable & elegance in your daily. King Will's jewelry box, save your giftwrap service fee, and help you store the ring much safer & longer. If you have any question, please post into "Customer Questions & Answers" at the bottom of this page.