Ultra PRO 12-Pocket Zippered PRO-Binders are designed for collecting and organizing playsets of your favorite trading cards. Each binder features a padded exterior cover made with fire resistant materials with matching zipper closure and pull tab. After unzipping the binder, you’ll find twenty 12-pocket pages sized for standard trading cards in side-loading pockets, allowing you to store up to 480 cards in Deck Protector sleeves.