Jumbo-indexed playing cards are also known as super-indexed, big-faced and large-numbered playing cards.The playing card rank (the numbers and letters) is larger and so is the suit below the rank.
Choosing the correct index is important, and depends on a variety of factors regarding the specifics of your game.
For example if you are playing the very popular Texas Hold’em, blackjack or omaha which requires you to hold few playing cards in your hand, and relies heavily on community cards for all the players crowded around the table to see, you are going to enjoy the ease of playing with Jumbo Index. Additionally, Jumbo Index can be helpful to players with imperfect eyesight, and is favored by seniors.