Use self-adhesive poly pockets to safely store documents, photos, or other small items. Ideal for use in file folders, binders, and presentation materials. Permanent self-adhesive pockets adhere to most surfaces. Simply peel away the liner and apply. Made of crystal-clear durable PVC-free poly with permanent adhesive for years of use. Top loading and enclosed on 3 sides. Includes 100 index card size (5-5/16" W x 3-5/8" H) self-adhesive poly pockets. Acid-free and PVC-free.