Organize your notes, contacts, or lists with these index card files. The compact size fits in a drawer or on a small desk, and the lid closes securely to keep items tucked safely away. Index boxes can help sort and organize flashcards for home, school, college, and kindergarten. It can also help to keep track of all your online logins, addresses, phone numbers, special dates, and paper/pencil records of things. Keep your card stacked and organized. It holds 3" x 5" index cards which can be used for recipes, notes, to-do lists, and much more! These index card holders can be used for a wide range of applications and environments. In the home - to record and store recipes, shopping lists, contact information, and other organizational data. In business - to record presentation notes, project research and notes, and contact information. In schools - as flashcards or other visual aids In academic research - to hold data such as bibliographical citations or notes.