Using this Gamegenic Dungeon is easy. First, open the removable cover to access the interior. You can start by placing your double - sleeved cards inside, up to 1,100 of them. It's great for Cube Drafts, so set up your drafting session right away. You can also add deck boxes, playmats, and other accessories. The cover clips neatly onto the bottom, which helps save space on your gaming table. Make sure to close the box properly so the powerful magnets and locking mechanism keep everything secure. When transporting it, don't worry about it opening even if it gets shaken around. To maintain it, just wipe the Nexofyber+ surface with a soft cloth. Avoid using harsh chemicals on the microfiber inner lining. That's all you need to know to enjoy this awesome storage solution!