Tarifold D291A4 desktop reference system provides quick and easy access for international size A4 documents in portriat mode.This desktop unit comes complete with sturdy base, hardware, A4 sized display pockets in assorted colors and color-coded insertable index tabs for quick reference. Reversible pluggers allow angled mounting to hold pages open. The Tarifold D291A4 wall display unit is protected by a 10-year product warranty.