From the publisher's website:
In a game that takes place largely within the confines of the players' imagination, sometimes a picture is worth its weight in gold pieces. Paizo's GameMastery line of accessories comes to the rescue with Face Cards: Friends & Foes. This 54-card deck includes beautiful full-color illustrations you can use to give life and visual flair to the characters in your fantasy campaign.
Friends & Foes contains a diverse mix of character types, from helpful merchants to rough mercenaries to crafty spellcasters. A blank writable surface on the back of each card helps to identify the characters and keep notes on them. Appropriate for both player characters and non-player characters alike, the stunning visages of GameMastery Face Cards bring a new visual flair to any fantasy RPG campaign!