The 9-Pocket Window Zippered Premium PRO-Binder® is ideal for keeping your sports or trading card collection. The Window Premium PRO-Binder® features a center window to frame your favorite card. Keep your card collection organized and safe with the clear archival-safe 9-pocket pages, which feature side loading pockets to keep cards clean and in place, and a zipper for secure keeping. The album has 20 pages that hold up to 180 standard-size cards allowing you to easily view the front and back of your cards. (cards not included) Dedicated cover window for displaying standard sized trading card Premium padded cover with zipper closure Archival-safe, acid-free, non-PVC pages Side-loading pockets keep cards secure Stores up to 180 sleeved standard sized trading cards up to 35pt