Index&nbsp;Card&nbsp;File&nbsp;Box Size: 4" H x 6" W File card box perfect for your office, kitchen, school and more. Only one comes in this order. Holds 4 inch x 6 inch index cards (10.2cm x 15.2cm). Card slot in top for easy reference. Made in the USA. Model FB-46. The color of the box may vary. Made in the USA. Model FB-46. The color of the box may vary.