This pack contains 50 high quality card sleeves for all standard sized gaming cards like Magic the Gatheringâ„¢ Pokemonâ„¢ and others. - New formula: Extra seal strength - Extra high clearness - Acid free no PVC - For professional gameplay - Ideal fitting and size for a perfect hold - Prevents bent corners and scratches - Prolongs the playability and lifetime of cards - Size of sleeves: 66 x 91 mm