Protego cards! No special spells needed when you’re deck-building with the sturdy see-through protection of Harry Potter™: Hogwarts Battle Square and Large Card Sleeves! 65 square plastic sleeves will guard Dark Arts, Horcrux, and Encounter cards, while 70 large fit Hero, Turn Order, Location, Patronus, Villain, and Proficiency cards (135 total).

Can be used to sleeve cards from the following games:
Harry Potter Hogwarts Battle: A Cooperative Deck-Building Game
Harry Potter Hogwarts Battle: The Monster Box of Monsters Expansion
Harry Potter Hogwarts Battle: The Charms and Potions Expansion