The BCW Toploader Storage Box is the ideal solution for storing your cards which are in toploaders. The box holds over 200 cards in standard thickness toploaders. It can also hold unsleeved cards and cards in penny sleeves. For unsleeved cards it can hold roughly 800 sportscards of standard thickness, and over 1000 gaming cards. The box stores the cards vertically, making it easy to flip through your collection.The toploader box is perfect for baseball cards, basketball cards, football cards, soccer cards, and a broad selection of gaming cards such as Magic: The Gathering (MTG), Pokemon, Yu-Gi-Oh!, Dragon Ball, and other popular Trading Card Games (TCG's) and Collectible Card Games (CCG's).The BCW Toploader Storage Box has been engineered for the protection of your cards. Its design allows cards to stand vertically, for convenient browsing. Note that this box is not designed to hold graded cards. BCW offers a number of boxes designed specifically for graded cards.Built for durability, the BCW Toploader Storage Box is constructed from high-quality, white corrugated cardboard, boasting a 200 lb. test strength. This means it is long-lasting, stackable, and sturdy, designed to keep your card collection safe. Its design features tabs for closure, minimizing the risk of damaging your cards.Finally, the BCW Toploader Storage Box is straightforward to put together. It does not require any tools, allowing you to organize your card collection efficiently.