The Copag 4 PIP Jumbo index marked cards are wider than the ordinary ones. The size here is 2½ x 3½.
The back designs came in two different colors – red and blue.
The red cards (or orange) are marked with big letter or number in the middle, or with small fonts in the corners. The marks are also in different colors. You can find the red cards with black or white marks.
The blue cards are usually marked just with a big font in the middle. And the ink used for the marking is white.
As the marks on the red cards are clearer, it is known that their performance is usually better than that of the blue cards.
The marks can be UV and IR, as well.
Each deck of Copag 4 PIP Jumbo index marked cards contains 52 cards, 2 jokers and one guarantee card.