Magic: The Gathering - Bloomburrow 100+ Deck Box Black100+ Deck Boxes for Magic: The Gathering feature a vibrant, full color artwork and includes a deck divider. Made with archival safe, non PVC, rigid polypropylene materials, you can store up to 100 double sleeved cards with confidence. The self locking lid keeps your cards securely stored when not in use, while also offering easy access. Sized for standard size trading cards.