[Standard Specification: Comes with 50 pieces magnetic card holder the inner dimension of each trading card holder is about 2.52 × 3.52 inches the outer dimension is about 2.87 × 4.33 inches and the thickness is about 35 point which is spacious enough to hold and display your card.50 pieces magnetic card holder Unique Magnetic Design: With the special design that install the magnet on the top of the baseball card holder which allows you to easily open or close to ensure the safety of your carddoes not require troublesome screws to fix Our sports card holder are very convenient and flexible to use Durable and Sturdy: Our magnetic card case is made of thick 35pt top loaders that are strong enough to keep your cards safe for years. it will better to prevent your card from dust dirt and moisture damage. Besides each case has a clear front and back so you can easily show off the contents inside Widely Application: The baseball card sleeves fits most standard size trading cards such as baseball basketball football hockey and other sports cards Besides they are also suitable for decorating living rooms game rooms study and more "Ideal Gift for Card Collectors: Our card sleeves hard plastic can be sent as the best gift to the card lovers also perfect as kids birthday presents homework rewards or christmas stocking stuffers"]