Made of durable, acid-free polypropylene material, this deck box holds up to 80 cards in Player’s Choice sleeves or 100 non-sleeved. It has a handy self-locking lid feature.
Didn't expect the acid-free material to matter until I noticed my foils weren't curling after a few weeks in here. Fits my 100-card unsleeved commander deck with room to spare, and the self-locking lid hasn't popped open once in my bag.
I've been using this for my main deck and it fits all 80 of my double-sleeved cards without bulging. The acid-free material gives me peace of mind for my pricier foils.
The self-locking lid actually snaps shut and stays that way, so no more cards spilling in my bag. I've got 80 double-sleeved cards in here with a little room to spare, and the plastic feels sturdy rather than flimsy.