Ultimate Guard's Boulder 100+ is a durable and reliable Magic: The Gathering deck box, featuring officially licensed artwork from Magic's "Reality Fracture" set. Despite its secure closure, the Boulder 100+ is easy and convenient to open and holds 100 double-sleeved cards in Ultimate Guard sleeves*, making it the ideal MTG deck box for all Magic formats (Commander/EDH, Modern, Standard, etc.). Designed to combine with all Ultimate Guard mass storage boxes, Boulders fit especially well into Arkhive, Superhive, and Flip'n'Tray boxes. 

*Designed for Ultimate Guard sleeves. Sleeves from other brands may affect the capacity.