Mens 8mm White Plated Tungsten Carbide Ring Wedding Band with Blue Cubic Zirconia Stone Made of tungsten carbide,very hard to deform,scratch resistant and durable and free of lead and nickel. High polished inner surface,comfor fit. Cobalt Free and No Allergy Reactions.Cool styling,unique design and affordable price make it a good choice for men,boys(husband or boyfriends). Come with free box.Saving your giftwrap service fee, and help you store the ring much safer and longer. Life Time Warranty.If you have any question, please feel free to contact us or just post it in the part of "Customer Questions & Answers" below the page, you will get the answer by us or buyers as soon as possible.