1.suply all kinds of rings and customize 2.30 days delivery time 3.hypoallergenic,Comfort Fit. 4.High Polished shiny Speciality of Ring. Product name :Tungsten Carbide ring.Meterial :Best Tungsten Carbide.Width :8mm.or Custom width can be 3mm to 14mm.Thickness :2.0mm to 2.5mm,can be custom.Size :Any size. including USA size, Germany Size , England Size,etc.Inside Fit :Comfort Fit.Speciality of ...