Steel business cards are a natural choice for executives in technology sectors, surgeons, automobile executives, managers in hospitality, health ... impressive4. Can be dual sided with no extra costMaterialstainless steel, copper, Zinc alloy, brass, aluminumSize85.5*54mm ... , polish, mirror finishing or keep it as natural stainless steel colorAvailable craftsEtch, Engrave, Cut Out, Silk Printing Color ...