This is a pair of simple tuck boxes to hold the cards from Biblios. They were sized to accommodate the cards in standard sleeves. However, I sized them up so that they should also be able to accommodate premium sleeves. Two tuck boxes are needed to hold all the cards. Remove the original game insert and these tuck boxes will *just* fit inside the original Biblios box. Paper Size: US Letter; Color: Black and White Only; Font: Stonehenge.