When it comes to safeguarding your cards, there’s no ‘bolder’ choice than this Boulder 133+ Deck Box from the Ultimate Guard! The Return to Earth Boulder box is rugged, sturdy, and spacious enough to securely store your most precious pieces without hassle. In fact, it’s been specifically designed to hold 100 double-sleeved cards or 120 single-sleeved cards. You’ll also be happy to know that the box itself is environmentally friendly as well, as it’s made from 97% renewable resources, coupled with FSC certified grass paper packaging. The same can’t be said for many other deck cases out there, which makes this one even more unique. Just add another check to the pros column.