Mayday Games Card Sleeves are favored by hardcore enthusiasts, investment collectors, and competition gamers around the world. Use them to protect and preserve all your cards, or just your most valuable decks. Sleeves to protect all of your 63.5 x 88 mm cards! 80 sleeves per pack For games like: A Game of Thrones LCG, Dominant Species, Magic: The Gathering & Race for the Galaxy