On one side: The 56 Minor Arcana cards of the tarot pack comprising the four suits of swords, wands, cups, and pentacles. Remove the four knight cards and you have a regular pack of 52 cards with suits of spades (swords), clubs (wands), hearts (cups), and diamonds (pentacles).
On the reverse side: The 22 Major Arcana cards of the tarot pack. A set of 32 astrological fortune-telling cards.
