Folded Space Game Inserts - Legendary A Marvel Deck Building Game

Insert compatible with Legendary: A Marvel Deck Building Game®, with space for over 1,450 sleeved cards or over 2,000 unsleeved cards. The design provides both efficient storage and improved game play giving quick access to your card decks. The rules and board act as a lid on top of the trays.

In this image you can see the trays arranged in the game box.