This pack contains 50 high quality sleeves for square board game cards used in games like Catan Card Game™ + Expansions, Anno 1701 Card Game™, Summertime™, Power Grid™ / Funkenschlag™, and more. – Extra high clearness – Acid free – No PVC – For professional gameplay – Ideal fitting and size – Prevents bent corners and scratches – Longer playability – Size of sleeves: 73 x 73 mm