Keep smaller decks and side decks safe with the Ultimate Guard Boulder 40+ Deck Box – Clear. Built with Ultimate Guard’s durable rigid design and soft-touch finish, the Boulder 40+ offers compact and reliable protection for your cards. It holds up to 40 double-sleeved cards in Ultimate Guard sleeves, making it ideal for smaller decks, side decks, tokens, or compact card storage. The secure closure keeps your cards protected during transport, while the modular design fits neatly with Ultimate Guard storage solutions such as Arkhive, Superhive, and Flip’n’Tray boxes. Product Features Official Ultimate Guard Boulder 40+ Holds up to 40 double-sleeved cards Clear design Durable and rigid construction Soft-touch finish Secure, easy-to-open closure Compatible with Ultimate Guard storage systems Perfect For Side decks and tokens Smaller TCG decks Magic: The Gathering, Pokémon, Yu-Gi-Oh!, Riftbound, Lorcana, and more Safe card storage and transport Organising multiple decks