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!  

Whitman brand, folder opens flat for all-at-once viewing and includes data pertaining to the coins it holds. Kennedy Half Dollars #1 1964-1985, 36 openings.

Whitman#: 9699