Metal cards are customizable, and are available in brass, copper, brushed stainless steel and even gold or platinum. The cards can also be a mixture of metal and plastic, to ensure they are both easy-to-use and flexible-there have even been examples of diamond-encrusted cards.
In recent years, interest in metal credit cards has grown, and more than 20 metal cards are available to the public. Cards can be madeof brass, copper, brushed stainless steel, titanium, gold or palladium. Some are even designed with a mix of plastic and metal.
Size: 85mm×54mm、80mm×50mm、76mm×44mm or Customized
Thickness: 0.25mm 0.3mm 0.33mm 0.4mm 0.5mm 0.6mm 0.8mm
Material: brass, stainless steel, aluminum
Color: golden, silver, rosiness, bronze, matte black, etc
Priniring: silk-screen print