Pathfinder Bestiary 2 Pawn Collection (P2) - Rules of Play says:
This collection presents beautiful full-color images of a wide array of deadly denizens, including more than 300 monsters such as dragons, giants, the Jabberwock, new elementals, deadly aquatic foes, vampiric menaces, creatures from other realities, demons, devils, angels, and much, much more! Printed on sturdy cardstock, each pawn slots into a size-appropriate plastic base from the Pathfinder Pawns Base Assortment, making them easy to mix with traditional metal or plastic miniatures. The Pathfinder Bestiary 2 Pawn Collection is the best way to ensure you've got the perfect monster for every Pathfinder Roleplaying Game encounter!