The Beckett Shield Sealed Case includes 1000 clear semi-rigid toploaders specifically designed for standard-sized trading cards (Pokemon, Yugioh, Magic, etc). These toploaders, with a thickness of 35 Pt., come in forty 25ct packs. They are compatible with Beckett Authentication Services (BAS) for autograph authentication, providing a secure and maintainable storage solution for any sports trading card collection. With the trusted Beckett Shield brand behind them, these toploaders ensure the safety and protection of your valuable cards.