Folders open flat for all-at-once viewing, then close to book size for easy storage.  Includes data pertaining to the coins it holds.  These are economical storage for first time collectors!  

National Park Quarters Folder - P&D Mints, full-color, foam construction. Attractively display and store your coins. The four panels open flat for all-at-once viewing, then close to an easy-to-store 8"x10" folder. 120 Openings.

Whitman#: 28787