Caperci Men's Black and Rose Gold Tungsten 8mm Contemporary Wedding Band Show your fashion style with this handsome black and rose gold tungsten band on the big day. Brand new, this 8mm wide band features vertical grooves on edges and brushed center Caperci Tungsten carbide rings are created with two things in mind: beauty and durability. They are a very hard, Cobalt-free, corrosion, rust and scratch-resistant material that tends to hold a brilliant polished look almost indefinitely Width: 8mm, Ring Size: US 8-13, including half sizes, Thickness: 2.3mm - 2.5mm, Weight: 20grams Comfort Fit and Cobalt Free (No Allergy Reactions) Come with a free gift box and 30-Day Money Back Guarantee