... die casting 2. Shiny silver Plated 3. Soft enamel filled 4. Custom ribbon available Customized Race Medal Feature:1) Material & process : Bronze ... ,3,5mm,4mm,5mm etc(up to customer’s request)4) Electric-plating:gold,anti-gold,silver,anti-silver,nickel,anti ... ) Our product are nickel free, lead free and low cadmium.4) Free artwork and design ,unlimited revisions5) Free die fee if ...