Deck Box Ultimate Guard Sidewinder (100ct) Red by Ultimate Guard Sold out $19.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out The innovative Sidewinder Deck Case provides super easy access from both sides to your card deck. Ideal for the protection and archival safe storage of double-sleeved cards in standard size, this deck box can hold 100 cards.