From the publisher's website:
Heroes need the right tools to get the job done. Adventure Gear 2 adds a host of new items to their arsenal, from climber’s gear to a portable ram. This 54-card set allows heroes to keep track of their equipment in style and is completely compatible with all of our other GameMastery Item Card sets. Each of these full-color cards features a beautiful portrait of the item on one side with space on the back to keep notes.
GameMastery Item Cards are compatible with any fantasy roleplaying game.