HOLDit! Index Card Pockets are ideal for presentations electronic catalogs interactive sales materials data filing and more. The front is clear for easy display of your index cards or other small items in this protective pouch while the back features a white peel-away liner. Special retainers on each side prevent index cards from sliding out. Made of high-quality clear poly these self-adhesive poly pockets attach to binders folders files and more. Poly material will not stick to materials inside.