Description The Triple Deck Holder 300 XL is a compact, durable, and affordable storage solution. It is perfect to store three complete decks or up to 300 double-sleeved cards in Thick Inner Sleeves. The three inner deck holders are removable and can hold up to 100 double-sleeved cards each. The innovative Cobra Neck technology allows for wide opening of the lid and easy access to deck holders and cards. The Triple Deck Holder 300 XL also fits oversized cards.