1. Adjustable Sponge Partition Space: We designed a combination of seven sponge partitions . It's perfect size for 3x4 inches toploader or magnetic card holders. holds up to 600+ top loaders or 144+ magnetic card holders, it’s also hold various card slabs, trading card storage box can meet the collection needs of different card types. 2. A storage box that solves all storage worries, whether it’s basketball cards, sports cards, or trading card storage, with or without card sleeves, Toploaders or PSA graded cards, Can be well organized and stored. can hold Toploaders 600+，Hard Case for 3" x 4" 35pt 144pcs，PSA Rigid Card 96pcs，Note: The PSA card is side-placed 3. Excellent card protection: This sports card storage case interior is made of high-quality sponge material, providing good cushioning and protection to prevent cards from scratches, squeezing, or bending. 4. Sturdy and durable framework: The trading card storage box is built with a sturdy frame design, capable of withstanding impacts and drops in daily use, ensuring the cards remain intact over time. 5.We prioritize listening to consumer feedback and suggestions in order to continuously enhance our product. Our goal is to improve the user experience and provide an effective solution for card protection based on the input we receive. The storage box provided does not include toploaders and cards. If you are dissatisfied with the storage box you received, please contact us promptly. We offer a 100% refund or return service. This card storage box features a brand new design concept of using sponge dividers to adjust space. It is different from other products on the market. not only protects cards effectively but also provides excellent categorization. Whether you have sports cards, trading cards, graded cards, or top loaders, this box is highly compatible. Note: The PSA Graded Cards design is placed on the side, not standing.