Index card holders, also available as adhesive back pockets, these pouches and sleeves styles display a clear, flawless front and back along with optional peel away backing. These card pockets can be attached to the files, folders, and binders while your index cards remain safe in these protective pouches. They are perfect for teachers and office use. These 100% polypropylene card holders can come in a variety of sizes and shapes including 3 hole binder page styles. Posted information can easily be added or removed as the back panel extends flawlessly above the front panel. You can simply add index cards, credit cards, tab cards and even the electronic media tools in these index card holders. Index card holders eradicate all your worries of saving the significant cards that are meant to be placed along with certain files and folders inside and outside the office. Use this as a safety tool for your important papers and cards.