The H4D 3x5 Index Card Holder in Teal is a robust organizational tool built with impact-resistant polypropylene. This opaque polymer is chosen for its "flex modulus," which allows the living hinge to withstand thousands of opening cycles without the stress whitening common in cheaper plastics. This unit is specifically engineered to accommodate high-volume users, such as students or developers, and includes a mechanical snap-tension latch to keep the lid secure during transport.
Included with the holder are 100 heavyweight ruled cards and 25 plastic dividers. The internal floor of the box features structural ribbing that keeps cards in a vertical position even when the box is only partially full. While the box is rated for 300 cards, the thickness of the included heavyweight cards means the functional capacity is approximately 275 cards if you want to maintain easy "flipping" ergonomics for studying or referencing.
- Reinforced internal floor channels keep cards upright and organized.
- Engineered lid height prevents the included dividers from being crushed.
- Tactile latch provides a clear "click" to confirm the box is closed.
If you prefer a natural wood look for your desk, the DRASTAR Wooden Index Card Organizer provides a similar capacity with a walnut-style finish.
See all our color and material options in the index-card filing boxes section.
