HOLDit! Index Card Pockets are ideal for presentations, electronic catalogs, interactive sales materials, data filing & 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, & more. Poly material will not stick to materials inside.