Copag 1546 Burgundy Green Poker SI Case (12 sets) 12 sets 1546 Red and Blue Poker Super index Plastic Playing Cards. Buy in bulk and save! Great if you run your own Texas Hold'em game or you run Poker tournaments Card companies made the Poker Size cards for the games that needed 7 cards or less in the hand. Poker sized cards are 2.5" X 3.5" (a ¼" wider than the bridge cards.) Most Casino Blackjack games use the Poker width cards. Great for Euchre, Stud Poker, Draw Poker, and many other games.