The Batman Zipster Binder is made for exchangeable standard sized pocket pages. It features a soft, padded cover with a zipper closure, making sure your cards never leave the Zipster Binder unintentionally. We have added a hard acrylic board inside the covers for reinforcement, making it damage resistant yet flexible. Free samples of Dragon Shield 16 and 18-pocket pages in both non-glare and clear are included. Every Zipster Binder has a label pocket on the spine for personalization.