The Globe-Weis Fiberboard Index Card Storage Box is a durable and rigid storage solution designed for 3x5 inch index cards. With a rectangular shape and a lift-off lid, this black agate-colored box features a stackable design for easy organization and storage. Made from recycled content with a high percentage of post-consumer materials, this classic-style storage box from Globe-Weis offers ample space for organizing and protecting your important cards or notes. Ideal for office use, this storage box is a practical and stylish addition to any workspace.