Vaultz Locking 5 x 3 Two-Drawer Index Card BoxA great storage solution for index cards, recipes and pictures. Reliable key lock provides security. The sturdy construction features steel corners, aluminum reinforcement and a soft felt interior, which offer durability and protection. Holds up to 1500 cards per drawer. Stack units to manage larger storage needs. Card Holder Type: Card File Box With Hinged Lid; Card Capacity: 3,000; For Card Size: 3" x 5".