Ultimate Guard's Boulder'n'Tray 100+ combines the durable and reliable Boulder deck box with a detachable tray for dice and accessories. Despite its secure closures, both the soft-touch box and accessory tray are easy and convenient to access. The Boulder'n'Tray 100+ holds 100 double-sleeved cards in Ultimate Guard sleeves* from trading card games like Magic: The Gathering, Pokémon, Lorcana, Flesh and Blood, Yu-Gi-Oh!, Riftbound, or One Piece.