Keep a growing graded card collection organized and secure with this 4-row storage case. The four rows are designed to hold up to 162 PSA slabs, with room for 130 SGC slabs, 115 BGS slabs, 585 top loaders, or more than 999 loose cards, so one case covers several card formats instead of needing separate boxes. Twelve adjustable dividers let you customize the spacing in each row to keep baseball and sports trading cards from sliding or rubbing during storage or transport. A built-in combination lock adds security for protecting valuable graded slabs at home or when taking a collection to a card show or trade meet. The multi-row layout makes it easy to flip through slabs and loose cards by player, set, or grading company without digging through one crowded bin, making this a practical upgrade for collectors expanding beyond a handful of graded cards.