Some people may prefer Super Index - as these are easier to view.
you click the picture to the left - you will see this picture jumbo sized.
This will show you the comparison of Bridge Size and Standard Size.
Standard size cards are 2 1/2 inches across, while Bridge Size are 2 1/4 inches across.
Las Vegas Poker Rooms Use Bridge Size Cards.
It has been a Poker Room Tradition for many years - and this tradition is one that will not change anytime soon :)