Metal - Tungsten carbideFinish - BrushedColour - Gold plated & silverShape - Stepped bevelled edgesThickness - 2.4-2.5mmWidth - 8mm All sizes are US.Unsure of your size? Tungsten Carbide is hard to resize. Order your ring sizer here.All rings come in a complimentary Zokk ring box. Rings that are IN STOCK will be shipped with express shipping (2-3 working days). For rings MADE TO ORDER please allow up to 4 weeks for the ring to be made & delivered (it usually takes less time than this, but please allow for 4 weeks).