Tungsten collar stays size:2.0" 2.5",2.75",3.0" width:10mm, thickness 1.0 mm Plating: ... gold,silver,black, engraving logo SpecificationsTungsten collar stayssize:2.0" 2.5",2.75",3.0"width:10mm, thickness 1.0 mmPlating ... you under your shipping account after balance payment made,Option 2), actually, shipping cost of option 1 is very expensive, normally ...