... *54 mm) , can make die cut shape and size follow client requestThickness:30mil(0.76mm),12mil(0.3mm),18mil(0.45mm ... colorHot stamp foil color ( gold, silver,laser red gold etc)Security logo printing , only special light can see the logo, common ... cover surprise gifts, codes, surprise discounts, data, icons etc. The client/user receives the card in the mail, at a store ...