This adorable 78-card tarot deck features cards from the Universal Waite Tarot shrunk down to only 3.5 cm x 2 cm. The cards come in a plastic carrying case on a keychain, complete with small pamphlet to explain meanings.
The description on the back reads:
Now enjoy tarot at your fingertips, wherever life takes you! The world's smallest tarot deck is packaged inside this tiny keychain. The color illustrations of the Universal Waite Tarot deck were created by artist Pamela Colman Smith and beautifully re-colored by Mary Hanson-Roberts. Includes complete set of 78 tarot cards.