The 320GSM special paper customized cards is enough to last us many times over. NOTE: We are fully customized for the price. You can customize the front and back of the playing cards with full color, full bleed, and customize the outside of the playing card box to your liking. It can be your advertisement, branding, QR code, or even photos. With a deck of 54 cards, each card can be printed differently to suit your needs. Customizable card set quantities available for other tabletop games. QTY of 5000 decks and above include shipping by ocean with a transit time of 30-35 calendar days. For shorter delivery times, welcome inquiries!