Our pair of empty tuck boxes extra strong grade are designed for storing your unboxed playing cards in. Ideal for clubs or home players a-like, these premium grade boxes will keep your cards fresh. These tuck boxes will each fit a standard sized Bridge pack of cards. Made from duplexed board, at 520 micron thick they are stronger and more durable than standard playing card tuck boxes. The boxes come paired (one red one blue) so that cards can be easily sorted for storage.