Remember those old rotary filing indexes? Well, they can be really useful for the office or home use (it's always good to have a hard copy!) But you don't necessarily have to buy one of those fancy ones---this box works just as well! This box, which comes with a top and bottom, is made from 50 pt. white screen board. Its total size comes to 8.5" x 4.25" x 2.25" holding up to 1000 cards. It is made specifically for the 2.25" x 3.875" index cards, which are also available here. So keep your hard copies of contacts in this box and put your mind at ease. * Other paper stocks and colors are available on request