One box, two card decks, and additional accessory tray: Our Twin Flip'n'Tray 200+ offers all the features a great deck box needs. Doubling the size of our classic Flip'n'Tray 100+, this box is the big sibling everyone is looking for. The Twin Flip'n'Tray 200+ can hold 200 double-sleeved or 240 single-sleeved standard sized cards. Size: 4.5 x 3.5 x 8 inches.