Frank S.Burton 6mm 8mm Tungsten Abalone Shell Inlay Rings for Men Women Couple Wedding Band Size 4-14 BEST VALUE: width in 6mm & 8mm, tungsten ring with natural abalone shell inlay, best gift for engagement, anniversary, wedding, valentines day, etc Workmanship: abalone shell inlay step edges style design, comfort fit for men and women Best value:tungsten abalone shell rings for men, accurate size& anti-allergic to your finger, eco-friendly packing also for engagement, promise, Christmas, valentine's day Fast delivery and envirmental packing bag for longer saving Service and Insurance: friendly customer service and life-time quality guarantee including 30 days money back and exchange