Snap-N-Store 4x6 Index Card Box, Black, SNS01577 Desktop or archival filing that is easy to store and looks great Ship and store flat, and can be assembled in a snap Chrome label holder for labeling Ideal place for index cards, recipes, receipts, or photos Holds 1,100 index cards Interior dimensions: 4 1/2 in x 6 1/8 in x 9 in (11.4cm x15.5cm x22.9cm)