Filofax The Original Personal Leather Organizer Agenda 2016+2017 Calendar Union Jack Limited Edition with DiLoro Jot Pad Refill 022502 Limited Edition Union Jack Organizer The Original: a Filofax that looks like a Filofax - unapologetically iconic. Width 5 1/10", height 7 1/2", depth 1 1/2" Material: Thick leather with a gel popper cap on the closure strap Filofax Refill