The Vevor graded card storage box is a portable carrying case designed to organize and protect sports card collections. It features 4 slots, a widened 3.5" slot design, and 20 flexible foam dividers to fit PSA, BGS, SGC, top loaders, and loose cards. A key lock with 2 keys helps secure valuable cards during storage and transport. Its aluminum frame, reinforced metal corners, and rubber feet provide durable everyday protection. Lightweight construction and a top handle make it easy to carry to shows, exhibitions, or events.