Bicycle Pro Poker Peek Playing Cards Bicycle Pro PokerPeek playing cards are designed for professionals, by professionals. Each playing card deck is crafted using specialized edges that grip players fingers for better control during shuffling. The Pro PokerPeek playing card design features a Jumbo index with smaller, diagonally positioned corner markings on the card faces to be discreetly viewed during competitive play. You don’t have to be a professional card player or dealer to benefit from Bicycle Pro Poker Peek. Cards are a custom casino cotton-paper blend. 52 card deck.